3 years ago

9. Find m LMN. (4x + 2) M -(7x - 37) N P Plss

Mathematics

1 answer:

IrinaK [193]3 years ago

5 0

Answer:

108°

Step-by-step explanation:

Triangle LPM is similar to triangle MPN (they share MP, LP=NP and they both contain right angles.

This means that ∠LMP = ∠ PMN:

∠LMP = ∠ PMN

4x+2 = 7x-37

3x=39

x=13

∠LMN = ∠LMP + ∠ PMN

= 4(13)+2 + 7(13)-37

= 54 + 54

=108°

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