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I need help, I don’t really know this

I need help, I don’t really know this-example-1
User Sebasgo
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2 Answers

1 vote

Answer:

c- 108*

Explanation:

first you remember that vertical angles are equal and supplementary angles add up to 180*

since m<2 is 72* you can calculate m<1 by doing 180-72 which equals 108.

since <1 and <3 are vertical that makes m<1=m<3 which means m<3=108*

User Santiago
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8.3k points
5 votes

Answer:

d

Explanation:

User JCastell
by
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