Line Segments, Rays, Angles, Complementary, Supplementary, Circles

This point divides a line segment into two equal parts

• point

• vertex

• midpoint

• segment

What is the measure of    < PQS?

• 53

• 57

• 67

• 66

• 27

• 54

• 13.5

• 72

Given that M is the midpoint of overline{AB} and overline{AM}=30 find overline{AB}.

• 15

• 30

• 10

• 60

lines that cross or meet and form angles

• parallel lines

• intersecting lines

• ray

A tool to make and measure angles

• Ruler

• Protractor

• Compass

• Straightedge

A tool to make circles or arcs

• Ruler

• Protractor

• Compass

• Straightedge

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Find the measure of angle 1.

• 28^o

• 136^o

• 44^o

• 6^o

Two angles added together that equal 180 degrees are called ______________________.

• Complementary

• Congruent

• Supplementary

• Vertical