Algebraic and Geometric Proofs Practice

Front

What is the value of x if 2x + 4 = 36?

Back

x = 16

Front

What is the definition of an Angle Bisector?

Back

An angle bisector is a ray that divides an angle into two equal parts.

Front

What does the Congruent Supplements Theorem state?

Back

If two angles are supplementary to the same angle (or to congruent angles), then the two angles are congruent.

Front

What is the Vertical Angles Theorem?

Back

Vertical angles are congruent.

Front

What is the Segment Addition Postulate?

Back

If point B is between points A and C, then AB + BC = AC.

Front

What is the definition of Supplementary Angles?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What is the definition of Complementary Angles?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

What is the Angle Addition Postulate?

Back

If point B is in the interior of angle AOC, then m∠AOB + m∠BOC = m∠AOC.

Front

What is the definition of a Right Angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is the definition of Midpoint?

Back

A midpoint is a point that divides a segment into two equal parts.