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If x , 2x and 50° are the interior angle of the triangle, find the unknown angle.​

User Behnaz
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1 Answer

3 votes

Answer:

40°

Explanation:

x +2x+50=180 [sum of interior angles of a triangle]

or,3x=180-50

or,x=130/3

x=130/3

2x=2×130/3

User Phillee
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