Question

28
solid cone of radius 4 cm and vertical height 3 cm has to be painted from outside except the base. Then the surface area to be painted.. Single choice.

(1 Point)

20π cm

440/7 sq. cm

15 π sq. cm

36π sq.cm


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Answer 1

Step-by-step explanation:

A solid cone of radius 4cm and vertical height 3cm has to be painted from outside except the base. Find the surface area to be painted. The surface area to be painted is 62.85 cm2 .