Special Right Triangles

Front

Length of x in a 45-45-90 triangle?

Back

4√2

Front

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

Back

8

Front

How do I find the long leg in a 30-60-90 triangle if given the short leg?

Back

Multiply the short leg by √3

Front

Find y.

Back

2

Front

Find b. Options: 16√3, 16, 8√3, 8

Back

16

Front

A 40 ft ladder is leaning against a house. The angle formed between the ladder and ground is 60 degrees. How many ft away from the house is the bottom of the ladder?

Back

20

Front

An equilateral triangle has a height of 15. What is the exact length of one side of the equilateral triangle?

Back

10√3

Front

A square has a diagonal length of 26. What is the area of the square?

Back

338

Front

Find the value of x.

Back

3

Front

Find the value of m. Options: 10, 10√2, 20√2, √2

Back

10√2