9.1 Special Right Triangles

Front

What is a 45-45-90 triangle?

Back

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

Front

If the leg of a 45-45-90 triangle is 10 cm, what is the length of the hypotenuse?

Back

Front

What is the formula for finding the hypotenuse in a 30-60-90 triangle?

Back

Front

How do you find the length of the longer leg in a 30-60-90 triangle?

Back

Front

What is the length of the hypotenuse if the leg of a 45-45-90 triangle is 5 cm?

Back

Front

In a 30-60-90 triangle, if the shorter leg is 4 cm, what is the length of the longer leg?

Back

Front

What is the area of a 45-45-90 triangle with legs of length 6 cm?

Back

Front

If the hypotenuse of a 30-60-90 triangle is 12 cm, what is the length of the shorter leg?

Back

Front

What is the length of the hypotenuse in a 45-45-90 triangle with legs of length 8 cm?

Back