Question

4. What is the curved surface area (C.S.A) for frustum of cone whose bigger dia 12 cm and
smaller dia 6 mm and slant height 14 cm?
a) 392.64 cm?
b) 395.64 cm?
c) 397.64 cm?
d) 399.64 cm2​

Answer 1

Step-by-step explanation:

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