Mathematics, 14.03.2020 00:29 katelynkb4484
The radius of a cylinder is 3x - 2 cm. The height of the cylinder is x + 3 cm. What is the surface area of the cylinder? Use the formula A=2 π r^2 + 2 π rh.
a) 2π (3x^2 + 10x - 8)
b) 2π (12x^2 + 7x - 2)
c) 2π (12x^2 - 2x +13)
d) 2π (12x^2 - 5x - 2)
Answers: 1
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The radius of a cylinder is 3x - 2 cm. The height of the cylinder is x + 3 cm. What is the surface a...
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