Question

Find the curved surface area of a cylinder whose height is 8cm and bsse area is 88cm²

Answer 1

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Right cylinder

Solve for surface area

A≈107.26cm²

h Height

8

cm

AL Lateral surface

88

cm²

Using the formulas

A=2πrh+2πr2

AL=2πrh

Solving forA

A=AL+(AL

h)2

2π=88+(88

8)2

2·π≈107.25775cm²