Question

question 3 (multiple choice worth 1 points)
(05.02 mc)
a cylinder has a diameter of 10 cm and a height of 5 cm. what is the volume of the cylinder? use 3.14 for pi, and round your answer to the nearest hundredth
o 1,570 cm³
o 392.5 cm³
o 157 cm³
o 78.5 cm³

Explanation:

Step1: Find the radius

The diameter \(d = 10\) cm. The radius \(r=\frac{d}{2}\), so \(r=\frac{10}{2}=5\) cm.

Step2: Use the volume formula for a cylinder

The volume formula for a cylinder is \(V=\pi r^{2}h\). Substitute \(\pi = 3.14\), \(r = 5\) cm, and \(h = 5\) cm.

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Answer:

\(392.5\mathrm{cm^{3}}\) (the option \(392.5\mathrm{cm^{3}}\))