Relationship in Triangles

If BD=16, EA=5 and FC=3, what is the perimeter of triangle ABC (add all sides of big triangle)

• 48

• 16

• 27

• 29

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

• median

• altitude

• midsegment

• angle bisector

Name the point of concurrency shown.

• Circumcenter

• Incenter

• Supercenter

• Neither

AD = 12. Find AG

• 6

• 8

• 18

• 12

Solve for x.

• 16

• 11

• 50

• 6

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

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

• altitude 

• perpendicular bisector

• midsegment

• angle bisector

The smallest angle is opposite the ________ side.

• longest

• biggest

• shortest

• big

Order the angles from smallest to largest.

• A

• B

• C

• D