Question

The radius of a cone is 7cm its slant is 10cm find VS A

Answer 1

$radius(r) = 7cm \\ slant \: height(l) = 10cm \\ csa \: of \: cone = \pi \times r \times l \\ = 22 \div 7 \times 7 \times 10 \\ = 220cm^2$
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