Total surface area of a cone exceeds its curv | vedclass

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(B) The Total Surface Area $(TSA)$ of a cone is given by the formula: $TSA = \pi r(r + l) = \pi r^2 + \pi rl$.The Curved Surface Area $(CSA)$ of a con

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$\pi r^{2}$

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(B) The Total Surface Area $(TSA)$ of a cone is given by the formula: $TSA = \pi r(r + l) = \pi r^2 + \pi rl$.The Curved Surface Area $(CSA)$ of a cone is given by the formula: $CSA = \pi rl$.To find how much the $TSA$ exceeds the $CSA$,we subtract the $CSA$ from the $TSA$:Difference $= TSA - CSA$Difference $= (\pi r^2 + \pi rl) - (\pi rl)$Difference $= \pi r^2 + \pi rl - \pi rl$Difference $= \pi r^2$.Thus,the total surface area of a cone exceeds its curved surface area by $\pi r^2$.

Total surface area of a cone exceeds its curved surface area by $\ldots \ldots \ldots . . .$

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