Perpendicular and Angle Bisectors

Front

What does a bisector do?

Back

A bisector cuts something in half.

Tags

CCSS.4.G.A.1

Front

What is an angle bisector?

Back

An angle bisector cuts an angle into 2 equal pieces.

Tags

CCSS.HSG.CO.C.9

Front

Solve for the value of x: 2x + 5 = 25.

Back

x = 10.

Tags

CCSS.7.EE.B.4A

Front

What ray is the bisector of \( \angle AOC \)?

Back

The ray \( \overrightarrow{OB} \) is the bisector of \( \angle AOC \).

Front

What is the measure of the segment \( \overline{EG} \) if it is given as 10?

Back

The measure of \( \overline{EG} \) is 10.

Tags

CCSS.2.MD.A.3

Front

Define perpendicular lines.

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is the relationship between perpendicular bisectors and segments?

Back

A perpendicular bisector divides a segment into two equal parts at a right angle.

Front

How do you find the angle bisector of an angle?

Back

To find the angle bisector, draw a ray from the vertex that divides the angle into two equal angles.

Tags

CCSS.HSG.CO.C.9

Front

What is the measure of a right angle?

Back

The measure of a right angle is 90 degrees.

Tags

CCSS.4.G.A.1

Front

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

Back

The sum of the measures of complementary angles is 90 degrees.

Tags

CCSS.7.G.B.5