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Help I don’t know the steps

Help I don’t know the steps-example-1
User Andkjaer
by
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1 Answer

0 votes

Answer:

down below

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.

User Doug Hauf
by
7.2k points
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