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The surface area of a cylinder is given by the formula SA = 2r2 + 2rh. A cylinder has a radius of 12 cm and a surface area of 1,632 cm^2 . Find the height of the cylinder. A. 52…
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The surface area of a cylinder is given by the formula SA = 2r2 + 2rh. A cylinder has a radius of 12 cm and a surface area of 1,632 cm^2 . Find the height of the cylinder. A. 52…
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Oct 8, 2024
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The surface area of a cylinder is given by the formula SA = 2r2 + 2rh. A cylinder has a radius of 12 cm and a surface area of 1,632 cm^2 . Find the height of the cylinder.
A. 52 cm
B. 56 cm
C. 59 cm
D. 34 cm
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Rocky Hu
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Using the given formula for the surface area of a cylinder, we can plug in the values we know and solve for the height h:
SA = 2r^2 + 2rh
1632 = 2(12^2) + 2(12)(h)
1632 = 288 + 24h
24h = 1344
h = 56 cm
the height of the cylinder is 56 cm.
Wamae
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Oct 14, 2024
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Wamae
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