The radius of a solid hemispherical block is 7 cm. Find its(a) curved – InterviewSolution

1.

The radius of a solid hemispherical block is 7 cm. Find its(a) curved surface area(b) total surface area(c) volume

Answer»

surface areaof ahemispherethen 2 π r2

total surface area =3πr²

volume = 2/3πr³

put the value of r in the formulae and find the solution

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