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1 March, 22:53

What is the surface area of a cylinder with the given dimensions? express your answer to nearest hundredth. use 3.14 for pi. radius = 5 cm.; height = 8 cm.

a. 582.45 sq. cm

c. 408.20 sq. cm

b. 281.34 sq. cm

d. 347.80 sq. cm?

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Answers (1)
  1. 1 March, 23:20
    0
    The surface area of a cylinder is calculated through the equation,

    SA = 2πr (h + r)

    where r is the radius and h is height.

    Substituting the known values to the equation above,

    SA = 2π (5 cm) (8 cm + 5 cm)

    SA = 408.20 sq. cm

    Therefore, the answer is C. (based on your choices)
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