Question 20 • Mathematical Models with Applications - MA4072 CR
The total surface area of a cylinder is 2πr² + 2πrh. With radius 8 cm and height 12 cm, this is 2(3.14)(8²) + 2(3.14)(8)(12) = 401.92 + 602.88 = 1004.80 square centimeters. The correct choice is D, 1004.80 sq. cm.
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