alleryThe lateral (curved) surface area of a cone with radius 5 cm and slant height 13 cm is
A130 pi cm^2
B169 pi cm^2
C65 cm^2
D65 pi cm^2
Answer & Solution
Correct answer: D. 65 pi cm^2
CSA of cone = pi r l = pi x 5 x 13 = 65 pi cm^2.
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