Special Right Triangles

Front

Find the value of y.

Back

8

Answer explanation

Remember to get short leg FIRST, then go to the other side

Front

Find the value of y. Options: 11√2, 11, 22, (11√2)/2

Back

11

Front

Find the value of x.

Back

18

Answer explanation

Divide by 2

Front

Find the value of y. Options: 9, 18√2 or 25.5, 9√2 or 12.7, 4.5

Back

9√2 or 12.7

Front

Find x.

Back

10

Front

What is the length of x in this 45-45-90 triangle?

Back

4√2

Front

How do I find the length of a leg of a 45-45-90 triangle given the hypotenuse?

Back

Divide by √2

Front

What is the length of u and v in this 30-60-90 triangle?

Back

u = 8, v = 4√3

Front

What are a and b in this 30-60-90 triangle?

Back

b = 7 a = 14

Front

Solve for x in fully simplified form.

Back

8√3