Find the Surface area of the cylinder. Use the formula SA = 2πr^2+2πrh Use 3.14 for π Round your answer to the nearest tenth.
Radius: 4 cm
Height: 10 cm
Responses
500 cm2
500 cm2
351.7 cm2
351.7 cm2
301.7 cm2
301.7 cm2
140.4 cm2
The correct answer is 301.7 cm2.
Surface Area = 2 * 3.14 * 4^2 + 2 * 3.14 * 4 * 10
Surface Area = 2 * 3.14 * 16 + 2 * 3.14 * 40
Surface Area = 100.48 + 251.2
Surface Area = 351.7 cm2
Therefore, the surface area of the cylinder is 351.7 cm2.