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I need help ASAP!!!!!!

I need help ASAP!!!!!!-example-1
User Hjulle
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1 Answer

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Answer:

m∠a = 60° ; m∠b = 30°

Explanation:

They are complementary angles meaning they have a sum of 90°.

2x + x = 90

3x = 90

x = 30

2(30) = 60

User Obama
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