GH 21-3 Mixed Special Triangles

Front

What type of special triangle has angles of 45°, 45°, and 90°?

Back

45°-45°-90° triangle.

Front

What is the relationship between the legs and the hypotenuse in a 45°-45°-90° triangle?

Back

Front

What is the length of the hypotenuse in a 45°-45°-90° triangle if each leg is 4?

Back

Front

What type of special triangle has angles of 30°, 60°, and 90°?

Back

30°-60°-90° triangle.

Front

In a 30°-60°-90° triangle, if the length of the short leg is 4, what is the length of the hypotenuse?

Back

Front

In a 30°-60°-90° triangle, if the length of the long leg is 8, how do you find the hypotenuse?

Back

Front

What is the ratio of the sides in a 30°-60°-90° triangle?

Back

Front

What is the length of the legs in a 45°-45°-90° triangle if the hypotenuse is 8?

Back

Front

In an isosceles triangle, if the legs are equal and one leg is 8, what is the length of the other leg?

Back

The other leg is also 8.

Front

What is the formula to find the area of a triangle?

Back