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15 votes
Am I right?

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Am I right? If you don't know, it's okay, but don't answer. I need someone that could-example-1
User Ramy Feteha
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2 Answers

14 votes
14 votes
yes you are right




the angle next to the 99° angle is makes a supplementary angle. 180-90=81
User JDelage
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10 votes
10 votes

Hope it helps you!.........

Am I right? If you don't know, it's okay, but don't answer. I need someone that could-example-1
User Michele Orsi
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