Math, asked by jasna68, 10 months ago

If A+B+C=180° sinA +SinB + sinC =4cosA/2 CosB/2 CosC/2

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Answered by sahildhande987

12

Step-by-step explanation:

hey here is the attachment mate

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Answered by Anonymous

20

SOLUTION

Refer to the attachment.

hope it helps ☺️

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