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HELP!!! PLEASE!!!! DON"T UNDERSTAND!!!

HELP!!! PLEASE!!!! DON"T UNDERSTAND!!!-example-1
User Dmercredi
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1 Answer

5 votes

well im sure a triangle has a total of 180 degrees so it is 130 + 120 = 150. Then 180 - 150 = 130


so 130 i think

User Sebastien Windal
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