L7-3
Ex. #4
What is MN?
10
Wk13 Unit 2 Concept 1,2
K
MN
=
10 75
75
By the Vertical Angles Theorem, ZJLK = ZMLN.
The sides that include ZJLK and ZMLN are proportional.
225
M
By SAS AJLK AMLN.
Write a proportion using corresponding sides, and solve for MN.
MN
15
Students, draw anywhere on this slide!
N
D
Pear Dec
Don