3 years ago

Geometry HELP!! MO bisects

1 answer:

6 0

Since this is an angle bisector LMO is congruent to NMO

7x - 27 = 2x + 33
Subtract 2x
5x - 27 = 33
Add 27
5x = 60
Divide by 5
x = 12

Since it is asking for LMN plug in x to LMO and NMO equations

LMO:
7(12) - 27 = 57

NMO:
2(12) + 33 = 57

LMN:
57° + 57° = 114

So angle LMN is 114°

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