Math, asked by wwwsinha2421, 1 year ago

In A ABC, if AB is the greatest side, then prove that C> 60°.

Answers

Answered by Annu2700

0

Step-by-step explanation:

AB is greatest side then AB>BC means ∠C > ∠A and AB > AC means ∠C > ∠B adding these, 2∠C > ∠A + ∠B 3∠C > ∠A + ∠B + ∠C 3∠C > 180° ∠C > 60°

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