To calculate the volume of a cylinder, you use the formula V = πr^2h, where r is the radius of the base and h is the height.
Given that the circumference of the base is 14r, we can find the radius by using the formula for the circumference of a circle: C = 2πr.
So, 14r = 2πr
=> 14 = 2π
=> r = 7/π cm
Now, we can plug in the values for r and h into the volume formula:
V = π(7/π)^2 * 6
V = π(49/π^2) * 6
V = 294/π cm^3
Approximating the value of π to 3.14, we get:
V ≈ 294 / 3.14
V ≈ 93.63 cm^3
Therefore, the closest volume to the calculated value is option c. 395.84 cm^3.
Height of a cylinder is 6
Centimeters circumference of the base of the cylinder is 14rr centimeter which is closer to the volume? A. 3,694.5cm^3 b. 922.6 cm^3 c. 395.84cm^3 d. 8,620.53 cm^3
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