If angle A and Angle B are acute angle, where CosA=CosB. Show that Ang

1.	If angle A and Angle B are acute angle, where CosA=CosB. Show that Angle A= Angle B
Answer» A/q,CosA=CosB => AC/AB=BC/AB => AC=BC . Here,we know that any triangle whose two adjacent side are equal then it\'s corresponding angle are also equal. So, angleA=angle B.

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