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Find the missing angle.
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Find the missing angle.

Find the missing angle.-example-1
User OunknownO
by
7.7k points

1 Answer

1 vote

Answer:


x=80°

Explanation:


sum ~of ~3~angles ~of ~a~ triangle ~is ~180


80+20+x=180


x=missing ~angle


100+x=180


x=180-100=80


So, x=80

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hope it helps...

have a great day!!

User KARTHICK JOTHIMANI
by
7.9k points
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