Math, asked by sssonukr4106, 6 months ago

prove the exclusion of a triangle is equal to the sum of its end-oriented angles​

Answers

Answered by Anonymous
3

Sum of the areas of ∆ AQP and ∆ BQP is equal to the sum of the area’s of ∆ APC and ∆ BPC. The area of the APB, PCB and CPA are same

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