Unit 5

Name the dashed segment:

• altitude

• angle bisector

• perpendicular bisector

• median

A line, segment, or ray that passes through the midpoint of a side that is creates a 90 degree angle with that side.

• Perpendicular bisector

• Angle bisector

• Median

• Altitude

Find the length of AD

• 2

• 4

• 6

• 8

1. What is the point of concurrency of the perpendicular bisectors of a triangle?

• Circumcenter

• incenter

• orthocenter

• centroid

9. A segment from the vertex of a triangle to the opp. side that splits the angle into 2 equal angles.

• incenter

• angle bisector

• perpendicular bisector

• circumcenter

Find HG

• 28

• 14

• 41

• 7

Can the following side measures form a triangle?
  4 cm, 7 cm, 10 cm 

• Yes

• No

Can the following side measures form a triangle?
  3 ft, 5 ft, 8 ft 

• Yes

• No

Find the largest side in Δ BCD

• Segment BC

• Segment DB

• Segment DC

• Segment AB

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Supercenter

• Neither