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PLEASE HELP 10 POINTS

PLEASE HELP 10 POINTS-example-1
User Pinker
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1 Answer

5 votes

Answer:

a) 143

b) 129

Explanation:

Supplementary angles add up to 180 degrees. So just subtract the given angle measurement from 180. So for a) you'd just do 180 - 37 = 143

User Cicolus
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