Geometry - Common Core: 4th Grade Math
Card 0 of 20
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
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The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This triangle is a scalene triangle because all of the side lengths are different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This is an isosceles triangle because an isosceles triangle has two equal sides.
This triangle is a not scalene triangle because a scalene triangle has side lengths of all different lengths.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
This is not an isosceles triangle because an isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
This is not an isosceles triangle because an isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
This is not an isosceles triangle because an isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures 
.
This is an equilateral triangle because the sides are all equal, and an equilateral triangle has to have all sides equal in length.
This triangle is not a scalene triangle because all of the side lengths are not different lengths.
This is not an isosceles triangle because an isosceles triangle has only two equal sides.
This is not a right triangle because a right triangle has to have a right angle, an angle that measures
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is a right triangle because a right triangle has to have a right angle, an angle that measures 
. The angle on the far right is a 
angle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is a right triangle because a right triangle has to have a right angle, an angle that measures
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
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The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is a right triangle because a right triangle has to have a right angle, an angle that measures 
. The angle on the top left is a 
angle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is a right triangle because a right triangle has to have a right angle, an angle that measures
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is a right triangle because a right triangle has to have a right angle, an angle that measures 
. The angle on the top right is a 
angle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is a right triangle because a right triangle has to have a right angle, an angle that measures
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
Compare your answer with the correct one above
The triangle below can be classified as what type of triangle?
The triangle below can be classified as what type of triangle?
This is a right triangle because a right triangle has to have a right angle, an angle that measures 
. The angle on the far right is a 
angle.
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
This is a right triangle because a right triangle has to have a right angle, an angle that measures
This is not an equilateral triangle because an equilateral triangle has to have all sides equal in length, and no right angles.
This is not an isosceles triangle because an isosceles triangle has two equal sides.
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A triangle that has three equal sides can be called ___________ .
A triangle that has three equal sides can be called ___________ .
The only type of triangle that has three equal sides is an equilateral triangle.
The only type of triangle that has three equal sides is an equilateral triangle.
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A right triangle has to have an angle that measures __________ degrees.
A right triangle has to have an angle that measures __________ degrees.
A right triangle has to have a right angle, which is equal to 
A right triangle has to have a right angle, which is equal to
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What is the name for the two-dimensional figure below?
What is the name for the two-dimensional figure below?
The two-dimensional figure shown in the image is a pentagon. A pentagon is classified by having five sides, five angles, and five vertices. A pentagon has interior angles that add to 540 degrees. Regular pentagons have sides of equal length and interior angles of 108 degrees.
The two-dimensional figure shown in the image is a pentagon. A pentagon is classified by having five sides, five angles, and five vertices. A pentagon has interior angles that add to 540 degrees. Regular pentagons have sides of equal length and interior angles of 108 degrees.
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What is the name for the two-dimensional figure below?
What is the name for the two-dimensional figure below?
The two-dimensional figure in the question is a quadrilateral. A quadrilateral is a four-sided shape, has four angles and four vertices. More specifically, this type of quadrilateral can be called a trapezoid or parallelogram.
The two-dimensional figure in the question is a quadrilateral. A quadrilateral is a four-sided shape, has four angles and four vertices. More specifically, this type of quadrilateral can be called a trapezoid or parallelogram.
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What is the name for the two-dimensional figure below?
What is the name for the two-dimensional figure below?
The two-dimensional shape in the image is a heptagon. A heptagon has seven sides, seven angles, and seven vertices. The sum of the interior angles is 900°.
The two-dimensional shape in the image is a heptagon. A heptagon has seven sides, seven angles, and seven vertices. The sum of the interior angles is 900°.
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Does the black line in the figure represent a line of symmetry?
Does the black line in the figure represent a line of symmetry?
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
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Does the black line in the figure represent a line of symmetry?
Does the black line in the figure represent a line of symmetry?
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line does not represents a line of symmetry because if you fold on the black line, one side will not lay on top of the other with parts that match up.
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line does not represents a line of symmetry because if you fold on the black line, one side will not lay on top of the other with parts that match up.
Compare your answer with the correct one above
Does the black line in the figure represent a line of symmetry?
Does the black line in the figure represent a line of symmetry?
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
Compare your answer with the correct one above
Does the black line in the figure represent a line of symmetry?
Does the black line in the figure represent a line of symmetry?
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line does not represents a line of symmetry because if you fold on the black line, one side will not lay on top of the other with parts that match up.
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line does not represents a line of symmetry because if you fold on the black line, one side will not lay on top of the other with parts that match up.
Compare your answer with the correct one above
Does the black line in the figure represent a line of symmetry?
Does the black line in the figure represent a line of symmetry?
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
When you are trying to decide if a line represents a line of symmetry you can think about folding the figure across that line. Once you make the fold, do all of the parts line up on top?
If yes, then the line represents a line of symmetry.
If no, then the line does not represent a line of symmetry.
This line represents a line of symmetry because if you fold on the black line, then one side would lay on top of the other and the parts would match up.
Compare your answer with the correct one above