23 Review

The interior angles of a triangle add to ______ degrees.

An angle bisector cuts and angle into two pieces that are NOT congruent.

• True

• False

What is the length of DE?

Angles whose measure sum up to 180 degrees.

• Vertical
• Adjacent
• Complementary
• Supplementary

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle

Name 3 collinear points.

• S, Q, R

• T, Q, R

• S, Q, P

• P, Q, R

Solve for x. (Just type the number, not x = )

Find the distance between the points (-1, 0) and (-9, 6).

• 100

• 10

Find the missing angle.

• 30° 

• 31° 

• 32° 

• 33° 

• 196

• 98

• 49

• Can't be determined