Answer:
its b
Step-by-step explanation:
2) given (because they already marked that on the picture)
3) N is vertically opposite to the angle above => N equals the angles above
JK is parallel to ML
JN = NL
4) KJN and MLN have alternate angles => equal
5) JN = NL
angle JNK = angle LNM
angle KJN = angle MLN
Answer
2 + 2 = 21
Step-by-step explanation:
because, vine.
Add 3 to both sides, then add 2m
Then divide 4 on both sides.
