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Mathematics, 20.06.2020 07:57 mariah9695

The diagram shows a solid which is half of a cone. Calculate the total surface area of the solid. a. ( 48 + 48 $\pi$ ) $cm^{2}$
b. ( 48 + 15 $\pi$ ) $cm^{2}$
c. ( 48 + 30 $\pi$ ) $cm^{2}$
d. ( 24 + 15 $\pi$ ) $cm^{2}$

The diagram shows a solid which is half of a cone. Calculate the total surface area of the solid.

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