Question
Find the surface area on the cylinder. Use the approximation 3.14 for pi.
Radius is 5
Height is 15
Radius is 5
Height is 15
Answers
Answered by
GPT 3.5
The formula to calculate the surface area of a cylinder is given by:
Surface Area = 2πr^2 + 2πrh
Given that the radius (r) is 5 and the height (h) is 15, we can substitute these values into the formula:
Surface Area = 2 * 3.14 * 5^2 + 2 * 3.14 * 5 * 15
Surface Area = 2 * 3.14 * 25 + 2 * 3.14 * 5 * 15
Surface Area = 6.28 * 25 + 6.28 * 5 * 15
Surface Area = 157 + 471
Surface Area = 628
Therefore, the surface area of the cylinder is approximately 628 square units.
Surface Area = 2πr^2 + 2πrh
Given that the radius (r) is 5 and the height (h) is 15, we can substitute these values into the formula:
Surface Area = 2 * 3.14 * 5^2 + 2 * 3.14 * 5 * 15
Surface Area = 2 * 3.14 * 25 + 2 * 3.14 * 5 * 15
Surface Area = 6.28 * 25 + 6.28 * 5 * 15
Surface Area = 157 + 471
Surface Area = 628
Therefore, the surface area of the cylinder is approximately 628 square units.
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