6.1 Perpendicular and Angle Bisectors Flashcard

Front

A ray that divides an angle into two congruent angles is called .............

Back

angle bisector

Front

Solve for the value of x: If 2x + 4 = 24, what is x?

Back

x = 10

Front

Find the value of x: If x/3 = 1, what is x?

Back

x = 3

Front

Find the measure of Angle NJZ: If Angle NJZ = 90 - 52 degrees, what is the measure?

Back

38 degrees

Front

Find x, then the measure of AD: If AD = 3x + 6 and AD = 21, what is x and AD?

Back

x = 5, AD = 19

Front

What is the definition of a perpendicular bisector?

Back

A line that divides a segment into two equal parts at a right angle.

Front

What is the relationship between angle bisectors and congruent angles?

Back

An angle bisector creates two angles that are equal in measure.

Front

If two angles are complementary, what is the sum of their measures?

Back

90 degrees.

Front

What is the definition of complementary angles?

Back

Two angles whose measures add up to 90 degrees.

Front

What is the definition of supplementary angles?

Back

Two angles whose measures add up to 180 degrees.