A cylinder has a height of 4 meters and a diameter that is 12 meters. Using 3.14 for pi, which of the following can be used to calculate the volume of the cylinder? Group of answer choices

Step-by-step explanation:

h = 4 m

d =  12 m

r = 12/2 = 6 m

Volume of cylinder = πr²h

                               = 3.14 * 6 * 6 * 4

                               = 452.16 m³

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-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.