A cylinder has a height of 12 yards and a radius of 20 yards. What is its volume? Use ​𝜋 ≈ 3.14 and round your answer to the nearest hundredth.cubic yards

1 answer

To calculate the volume \( V \) of a cylinder, you can use the formula:

\[ V = \pi r^2 h \]

where:

  • \( r \) is the radius,
  • \( h \) is the height,
  • \( \pi \) is a mathematical constant approximately equal to 3.14.

Given:

  • Height \( h = 12 \) yards
  • Radius \( r = 20 \) yards
  • Using \( \pi \approx 3.14 \)

We can plug in the values into the formula:

\[ V = 3.14 \times (20)^2 \times 12 \]

First, calculate \( (20)^2 \):

\[ (20)^2 = 400 \]

Now substitute \( 400 \) back into the volume formula:

\[ V = 3.14 \times 400 \times 12 \]

Next, calculate \( 400 \times 12 \):

\[ 400 \times 12 = 4800 \]

Now calculate the volume:

\[ V = 3.14 \times 4800 \]

Perform the multiplication:

\[ V = 15072 \]

Finally, we will round the answer to the nearest hundredth. Since the answer is a whole number, the volume of the cylinder is:

\[ V \approx 15072.00 \text{ cubic yards} \]

So the volume of the cylinder is approximately 15072.00 cubic yards.

Similar Questions
  1. Use the image to answer the question.A cylinder is labeled with a height of 8 yards and a radius of 7 yards. Find the surface
    1. answers icon 1 answer
  2. Use the image to answer the question.A cylinder is labeled with a height of 8 yards and a radius of 7 yards. Find the surface
    1. answers icon 1 answer
  3. Use the image to answer the question.A cylinder is labeled with a height of 8 yards and a radius of 7 yards. Find the surface
    1. answers icon 1 answer
  4. A cylinder is labeled with a height of 8 yards and a radius of 7 yards.Find the surface area of the cylinder. Use the
    1. answers icon 11 answers
more similar questions