Question

TSA of cone formula​

Answer 1

The formula for the total surface area of a cone is T . S . A = π r l + π r 2 .

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Answer 2

HERE IS UR ANSWER FRIEND:-

T.S.A. OF CONE =PIE R(L+R)

HERE R=RADIUS,

PIE=22BY 7

L=SLANT HEIGHT

HOPE IT HELPED U FRIEND!!✌✌