Prove that sum of interior. angle of triangle = 180 pe

1.	Prove that sum of interior. angle of triangle = 180 pe
Answer» Answer: SUM of all sides of a TRIANGLE is 180° the angles MAY be 30°-60°-90° ( by 30°-60°-90° THEOREM) the angles may be 45°-45°-90° (by 45°-45°-90° theorem)

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Answer:

SUM of all sides of a TRIANGLE is 180°

the angles MAY be 30°-60°-90° ( by 30°-60°-90° THEOREM)

the angles may be 45°-45°-90° (by 45°-45°-90° theorem)

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Prove that sum of interior. angle of triangle = 180 pe​

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Prove that sum of interior. angle of triangle = 180 pe