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3 years ago

Lines L and M are parallel. Help I’ll make u brainliest if it’s right!!

Mathematics

2 answers:

solmaris [256]3 years ago

8 0

the answer is 142 degrees, get 180 degrees from a straight lines and subtract the acute angle from 180 to get the answer, 180-38

tino4ka555 [31]3 years ago

5 0

Answer:

∠3 = 142°

Step-by-step explanation:

L // M

∠2 = 38° {Corresponding angles are congruent}

∠2 + ∠3 = 180 {Linear pair}

38 + ∠3 = 180

∠3 = 180 - 38

∠3 = 142°

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