Special Right Triangles

Front

What is a 45-45-90 triangle?

Back

Front

What is the relationship between the legs and hypotenuse in a 30-60-90 triangle?

Back

Front

How do you find the length of a leg in a 45-45-90 triangle if the hypotenuse is known?

Back

Front

What is the value of the hypotenuse in a 45-45-90 triangle if each leg is 5?

Back

Front

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

Back

Front

What is the value of the hypotenuse in a 30-60-90 triangle if the shorter leg is 6?

Back

The hypotenuse is 12.

Front

How do you find the length of the shorter leg in a 30-60-90 triangle if the hypotenuse is known?

Back

Divide the length of the hypotenuse by 2.

Front

What is the value of the longer leg in a 30-60-90 triangle if the shorter leg is 3?

Back

Front

What is the area of a 45-45-90 triangle with legs of length 10?

Back

Front

What is the formula for the area of a right triangle?

Back