Chapter 6 Quiz Review Triangles

What is the length of DC

• 4
• 1
• 2
• 3

Solve for x.

• 5
• 2
• 4
• 1

Solve for x.

• 3
• 8
• 1
• 2

Find PQ

• 10
• 3
• -2
• 5

Find SV

• 18
• 36
• 21
• 9

Find LK

• 3
• 5
• -3
• 6

Find the measure of Angle NJZ

• 50 degrees
• 40 degrees
• 38 degrees
• 76 degrees

Name the dashed segment:

• altitude
• angle bisector
• perpendicular bisector
• median

Define: CIRCUMCENTER OF A TRAINGLE

• the intersection point of the three perpendicular bisectors of a triangle 
• when a circle passes through the three vertices of a triangle 
• the point of intersection of three or more lines 
• the intersection point of the three angle bisectors of a triangle 

Define: INCENTER OF A TRIANGLE

• the intersection point of the three angle bisectors of a triangle 
• when three or more lines intersect at a single point 
• the intersection point of the three perpendicular bisectors of a triangle 
• the point of intersection of three or more lines