Chapter 7 Study Guide

Find m< JKM

• 90
• 76
• 38
• 83

Find LK

• 3
• 5
• -3
• 6

Find PQ

• 10
• 3
• -2
• 5

Find AD AND BC

• 5;12
• 16;4
• 12; 16
• 5;16

If < ABC= 103⁰, find m< ABD

• 45
• 13
• 57
• 46

find FE

• 16

• 32

• 11

• 26

Find LJ

• 6

• 5

• 3

• 9

Which of the following describes a median of a triangle?

• A. A middle of the triangle.
• B. A segment with endpoints at the vertex and midpoint of the opposite side.
• C. A segment that connects two midpoints of two sides.
• D. A segment that connects the vertex and the opposite side at 90 degrees. 

Given segment AM is a median in ΔABC. Find the length of segment BC.

• 34
• 6
• 17
• 27

• 9

• 18

• 6

• 2