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what is the volume of this cylinder? round your answer to the nearest h…

Question

what is the volume of this cylinder?
round your answer to the nearest hundredth.
11 in
11 in
cubic inches

Explanation:

Step1: 写出圆柱体积公式

圆柱体积公式为 \(V=\pi r^{2}h\),其中 \(r\) 是底面半径,\(h\) 是高。

Step2: 代入数值计算

已知 \(r = 11\) 英寸,\(h = 11\) 英寸,\(\pi\) 取 \(3.14\),则 \(V=3.14\times11^{2}\times11\)。
先计算 \(11^{2}=121\),则 \(V = 3.14\times121\times11\)。
再计算 \(3.14\times121 = 379.94\),则 \(V=379.94\times11\)。
最后 \(379.94\times11 = 4179.34\)(立方英寸)。

Answer:

\(4179.34\)