4) Which of the following is closest to the area of the top of a round pizza that has a radius of 4 inches? $$ \begin{array}{lll} ext { A. } 12.56 \mathrm{in}^{2} & ext { B. } 50.24 \mathrm{in}^{2} & ext { C. } 200.96 ext { in }^{2}\end{array} $$

Question

4) Which of the following is closest to the area of the top of a round pizza that has a radius of 4 inches? $$ \begin{array}{lll}	ext { A. } 12.56 \mathrm{in}^{2} & 	ext { B. } 50.24 \mathrm{in}^{2} & 	ext { C. } 200.96 	ext { in }^{2}\end{array} $$

UpStudy AI · Accepted Answer

To find the area of the top of a round pizza with a radius of 4 inches, use the formula for the area of a circle:

$$
\text{Area} = \pi r^2
$$

Where:
- $$ r $$ is the radius of the circle.

Plugging in the given radius:

$$
\text{Area} = \pi \times (4)^2 = \pi \times 16 \approx 3.1416 \times 16 \approx 50.265 \, \text{in}^2
$$

Now, compare this calculated area to the provided options:

$$
\begin{array}{lll}
\text{A. } 12.56 \, \text{in}^2 & \text{B. } 50.24 \, \text{in}^2 & \text{C. } 200.96 \, \text{in}^2
\end{array}
$$

The closest value to $$ 50.265 \, \text{in}^2 $$ is:

**B. 50.24 in²**
The area is closest to 50.24 in², so the answer is B.

Which of the following is closest to the
area of the top of a round pizza that has
a radius of 4 inches?

Upstudy AI Solution

Answer

Solution

Beyond the Answer

Related Questions

Latest Geometry Questions