Angle and Segment Addition Practice

Front

What is the Angle Addition Postulate?

Back

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

Front

Define Segment Addition Postulate.

Back

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

Front

If HJ = 7x - 27, what is the value of x when HJ = 1?

Back

x = 5.

Front

What is the value of x if 3x + 2 = 17?

Back

x = 5.

Front

If AB = 5 and BC = 7, what is AC?

Back

AC = AB + BC = 5 + 7 = 12.

Front

What is the measure of an angle if its supplement is 130°?

Back

The angle measures 50°.

Front

If angle A measures 40°, what is the measure of its complement?

Back

The complement of angle A is 50°.

Front

What is the formula for finding the length of a segment given its endpoints (x1, y1) and (x2, y2)?

Back

Length = √((x2 - x1)² + (y2 - y1)²).

Front

If AB + BC = AC, what can you conclude about points A, B, and C?

Back

Point B is between points A and C.

Front

What is the value of x if 2x - 3 = 11?

Back

x = 7.