28.26
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Diameter:6 radius:3 circumference:6(pi) area:9(pi)
Diameter is 6 cm
Area = pi*6*6 square inches
diameter = 1' So radius = 6" So area = pi x 6² = 36 pi = approx 113.097 square inches
A cylinder with a height of 7cm and a diameter of 6cm has a surface area of 188.5cm2