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3 years ago

7

I need help, I don’t understand how to do this

2 answers:

torisob [31]3 years ago

7 0

ANSWER:

m∠1 = 60°

m∠2 = 60°

m∠3= 120°

EXPLANATION:

The purple arrows indicate that side are parallel, so we know that that triangle NMP is the same as triangle NOP. If they are they same then we know that ∠1 and ∠2 equal 60° since the opposing angles equal 60°.

For ∠3 we look at the opposing angle and now know it is 60°. Since ∠3 and the opposing angle make a straight line which equals 180°. We can figure out ∠3 by subtracting 60 from 180 = 120°.

vova2212 [387]3 years ago

4 0

Answer:

m<1 = 60 deg

m<2 = 60 deg

m<3 = 120 deg

Hope this helps you!

Bye!

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