Ch 5 Review

What is the point called where the perpendicular bisectors of the sides of a triangle intersect?

• Incenter

• Circumcenter

• Orthocenter

• Centroid

In △XYZ, point M is the centroid.

If XM = 8, find the length of MA.

• 12

• $\frac{16}{3}$

• 8

• 4

What is the name of the point that is two-thirds of the way from each vertex of a triangle to the midpoint of the opposite side?

• Circumcenter

• Incenter

• Centroid

• Orthocenter

Given that CD is the perpendicular bisector of AB , and AB is the perpendicular bisector of CD. Find y

• 4

• 6

• 3

• 2

Given that CD is the perpendicular bisector of AB, and AB is the perpendicular bisector of CD, Find x

• 12

• -1

• 6

• -2

Lesson 5-3 #1: Determine which angle has the greatest measure.

• 1

• 2

• 3

• 4

Lesson 5-3 #2: Find the shortest segment in △PQS.

• PS

• QS

• PQ

Lesson 5-3 #3: Find the longest segment △QRS.

• QS

• QR

• SR

• Can't tell

Lesson 5-3 #4: Find the angle with the smallest measure in △VUW

• $\angle VUW$

• 2 angles have the smallest measure

• $\angle V$

• $\angle UWV$

Lesson 5-3 #5: Find the angle with the greatest measure in △UWX.

• Can't tell

• $\angle X$

• $\angle UWX$

• $\angle WUX$