The slant height of a cone is 10 cm and radius of the base is 7 cm, then Total Surface Area (TSA) = ……… cm^2.

The slant height of a cone is 10 cm and radius of the base is 7 cm, then Total Surface Area (TSA) = ……… cm².

A) 374

B) 478

C) 474

D) 378

Monjur Alahi

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2025-01-04 04:42

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