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∠A and ​ ∠B ​ are vertical angles with m∠A=x and m∠B=4x−30 . What is m∠A ?
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∠A and ​ ∠B ​ are vertical angles with m∠A=x and m∠B=4x−30 .

What is m∠A ?

User Dane White
by
8.6k points

1 Answer

2 votes
4x-30=180
180-30
4x=150
150/4
37.5
x=37.5
User Maxdow
by
8.4k points
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