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You are installing a ramp for your house because grandma is coming to live with you! If the measure of angle B is 90 degrees and the measure of angle C is 17 degrees, what is the measure of angle A?

1 Answer

3 votes

Answer:

73

Explanation:

I Gotchu!

180=90+17+x

90=17+x

73=x

73!

User Retgoat
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