Challenge For You....If CosA+CosB+CosC=3/2. Then show that the triangle formed will be equilateral.

Challenge For You....If CosA+CosB+CosC=3/2. Then show that the triangl

1.	Challenge For You....If CosA+CosB+CosC=3/2. Then show that the triangle formed will be equilateral.
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