Math, asked by pawadepradip76, 6 months ago

prove that sum of three angles of traingle is 180°​

Answers

Answered by XxLegendGodxX
1

Answer:

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Step-by-step explanation:

To prove the above property of triangles, draw a line \overleftrightarrow {PQ} parallel to the side BC of the given triangle. Thus, the sum of the interior angles of a triangle is 180°

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