Unit 10 Review

Front

What is the formula for the area of a rectangle?

Back

Front

What is the formula for the area of a circle?

Back

Front

How do you find the area of a triangle?

Back

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles in a triangle is always 180 degrees.

Front

How do you calculate the area of a shaded region that consists of a rectangle and a triangle?

Back

Front

What is the measure of a straight angle?

Back

A straight angle measures 180 degrees.

Front

What is the formula for the area of a trapezoid?

Back

Front

What is the definition of complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

How do you find the measure of an angle when given the measures of the other angles in a triangle?

Back

To find the measure of an unknown angle in a triangle, subtract the sum of the known angles from 180 degrees.