Multiple choice

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

  1. $\displaystyle 169.56{ ft }^{ 3 }$
  2. $\displaystyle 169.46{ ft }^{ 3 }$
  3. $\displaystyle 168.46{ ft }^{ 3 }$
  4. $\displaystyle 159.20{ ft }^{ 3 }$
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Volume of a cylinder = pi * r^2 * h. Volume = 3.14 * (3)^2 * 6 = 3.14 * 9 * 6 = 3.14 * 54 = 169.56.

AI explanation

Using the volume of a cylinder formula, V equals pi times r squared times h. Substituting the given values gives 3.14 times 3 squared times 6. This equals 3.14 times 9 times 6, which calculates to 169.56 ft^3.

Keep practicing — related questions