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Akolism256

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that is the solution to the question

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DeanR

A = π r l + B

r is the radius, 3 cm here.

l is the slant height, the hypotenuse of a right triangle with legs 3 and 4 so

l = 5 cm

B is the area of the base, π r² of course.

A = π r l + B

A = π (3)(5) + π(3²) = 15π + 9π = 24π

Answer: 24            ( × π sq cm )

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