segment and angle addition postulate

Front

What is the Segment Addition Postulate?

Back

The Segment Addition Postulate states that if point B is between points A and C, then AB + BC = AC.

Front

What is the Angle Addition Postulate?

Back

The Angle Addition Postulate states that if point B is in the interior of angle AOC, then ∠AOB + ∠BOC = ∠AOC.

Front

Define midpoint in geometry.

Back

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

Front

If B is the midpoint of AC and AC = 16, what is AB?

Back

AB = 8.

Front

What is the value of ∠A if ∠A + ∠B = 90° and ∠B = 41°?

Back

∠A = 49°.

Front

What is the definition of a line segment?

Back

A line segment is a part of a line that is bounded by two distinct endpoints.

Front

What does the Distributive Property state?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

If DE = 12 and EF = 8, what is DF?

Back

DF = DE + EF = 12 + 8 = 20.

Front

What is the relationship between complementary angles?

Back

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

Front

What is the relationship between supplementary angles?

Back

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