Question

A toy is in the shape of cone mounted on a hemisphere. The diameter of the base and the height of the cone are 8cm and 3cm respictevely. Determine the surface area of the toy. use(π=3.14​

Answer 1

Answer:Total surface ares of the toy= Surface area of the cone (πrl)+ surface area of hemisphere (2πr ^2) =π.3×5+2.π.3 ^2 =33π=33×3.14=103.62

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