Understand right triangles

Practice Questions

HiSet: High School Equivalency Test: Math › Understand right triangles

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1

Two of a triangle's interior angles measure $30^{\circ}$ and $90^{\circ}$ , respectively. If this triangle's hypotenuse is $2;\textup{in}$ long, what are the lengths of its other sides?

2

Two of a triangle's interior angles measure $30^{\circ}$ and $90^{\circ}$ , respectively. If this triangle's hypotenuse is $2;\textup{in}$ long, what are the lengths of its other sides?

3

30 60 90

Examine the above triangle. Which of the following correctly gives the perimeter of $\bigtriangleup ABC$ ?

4

Find the length of the hypotenuse of a right triangle whose legs are the following lengths:

$a=3 \textup{ and }b=5$

5

30 60 90

Examine the above triangle. Which of the following correctly gives the area of $\bigtriangleup ABC$ ?

6

30 60 90

Examine the above triangle. Which of the following correctly gives the perimeter of $\bigtriangleup ABC$ ?

7

Find the length of the hypotenuse of a right triangle whose legs are the following lengths:

$a=3 \textup{ and }b=5$

8

30 60 90

Examine the above triangle. Which of the following correctly gives the area of $\bigtriangleup ABC$ ?

9

Which of the following could be the lengths of the sides of a right triangle?

10

Which of the following could be the lengths of the sides of a right triangle?

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