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aalyn [17]
3 years ago
6

Help I don’t know the steps

Mathematics
1 answer:
Korvikt [17]3 years ago
7 0

Answer:

down below

Step-by-step explanation:

straight lines are 180 degrees and you have 2 angles on a line. one of which is 72 and the other is unknown. It is solved for below.

180=72+x\\180-72=72+x-72\\108=x

your missing degree is 108.

i may not be right, if i'm not i am very sorry.

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