Solve.The surface area of a cylinder with height, h, and base radius, r, is given by A = 2?rh + 2?r2. Using 3.14 for ?, find the surface area of a cylinder with a radius of 2 cm and a height of 20 cm.
A. 251.2 cm2
B. 263.76 cm2
C. 276.32 cm2
D. 753.6 cm2
Answer: C
Mathematics
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