M8: All Angle Practice with Equations

Front

What is the sum of the angles in a triangle?

Back

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

Front

If two angles are complementary, what is the relationship between them?

Back

Two angles are complementary if their measures add up to 90 degrees.

Front

What is the definition of vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal.

Front

What is the definition of supplementary angles?

Back

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

Front

Back

Front

What is the relationship between the angles in a linear pair?

Back

Angles in a linear pair are adjacent and their measures add up to 180 degrees.

Front

Back

Front

Back

Front

What is the measure of an angle if it is 25 degrees less than its complement?

Back

Front

Back