Triangles

Practice Questions

PSAT Math › Triangles

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1

What is the hypotenuse of a right triangle with side lengths and ?

2

A right triangle has legs of 15m and 20m. What is the length of the hypotenuse?

3

Right_triangle

Note: Figure NOT drawn to scale.

Refer to the above diagram. Evaluate .

4

What is the hypotenuse of a right triangle with side lengths and ?

5

The base angle of an isosceles triangle is 15 less than three times the vertex angle. What is the vertex angle?

6

The base angle of an isosceles triangle is 15 less than three times the vertex angle. What is the vertex angle?

7

Screen_shot_2013-03-18_at_10.21.29_pm

In the figure above, is a square and is three times the length of . What is the area of ?

8

Screen_shot_2013-03-18_at_10.21.29_pm

In the figure above, is a square and is three times the length of . What is the area of ?

9

Right_triangle

Note: Figure NOT drawn to scale.

Refer to the above diagram. Evaluate .

10

What is the area of a square that has a diagonal whose endpoints in the coordinate plane are located at (-8, 6) and (2, -4)?

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