7.1 - Special Right Triangles (practice problems)

4

Find b

8√3

Find x

10

Find a

12

Find a

2√2

Find a

6

Find a

7

Find a

8

Find a, the other leg

5√3

Find b

6√3

Find b

8√2

Find b

16

Find y

10√2

If the perimeter of a square is 40, then what is the length of the diagonal?

12√3

Reduce and or rationalize all radicals. y = ?

3√3

Reduce and or rationalize all radicals. y = ?

9√3

The perimeter of an equilateral triangle is 54. Find the altitude.

1:√2

What is the ratio of leg to hypotenuse of a 45-45-90 right triangle?

1:1

What is the ratio of leg to leg on a 45-45-90 triangle?

√3:2

What is the ratio of long leg to hypotenuse on a 30-60-90 triangle?

1:2

What is the ratio of short leg to hypotenuse on a 30-60-90 triangle?

1:√3

What is the ratio of short leg to long leg on a 30-60-90 triangle?