Medians and Centroid

Q1. What is the sum of 11 and 22?

• 1) 22

• A) 11

• 2) 3

• 3) 66

The figure is an example of a(n) ...

• angle bisector

• midsegment

• altitude

• median

When you draw the medians of a triangle it creates the point of concurrency called the _____________.

• Centroid

• Incenter

• Perpendicular Bisectors

• Altitude

The mid segment of the triangle is 5x-1. Find the value of x.

• x = 6

• x = 7

• x = 11.8

• x = 12.4

In ΔXYZ, YB, XC, and ZA are medians, and YC = 15.
Find the length of YZ.

• 30

• 15

• 5

• 7.5

BD is a median of the triangle. Given DC=11, what is the length of AD?

• 11

• 22

• 5.5

• 3.67

If G is the centroid of triangle ABC and BE= 18. Find the length of BG.

• 6

• 8

• 12

• 14

If G is the centroid of triangle ABC and AG= 16. Find the length of GD.

• 8

• 10

• 12

• 16

If G is the centroid of triangle ABC and GE= 7. Find the length of BE.

• 12

• 14

• 17

• 21

In ΔXYZ, YB, XC, and ZA are medians. If YC= 10, then ZC = _______

• 15

• 5

• 20

• 10