Question

Find the volume of the cylinder if its radius is $3$ ft and height is $6$ ft. (use $\pi =3.14$)

• A. $169.56{ft}^3$
• B. $169.46{ft}^3$
• C. $168.46{ft}^3$
• D. $159.20{ft}^3$

Answer 1

The correct option is A $169.56{ft}^3$

Given, radius $=3$ ft, height $=6$ ft

Volume of the cylinder $=$ $\pi r^{2}h$
$=3.14\times 3\times 3\times 6$
$=169.56{ft}^3$