Question

the diameter of a circle is 64 meters. what is the circle’s area?
round your answer to the nearest hundredth.
□ square meters

Explanation:

Step1: Calculate the circle's radius

The radius $r$ is half the diameter.
$r = \frac{64}{2} = 32$ meters

Step2: Apply the circle area formula

Use the area formula $A = \pi r^2$.
$A = \pi \times 32^2 = \pi \times 1024$

Step3: Compute and round the value

Calculate the numerical value and round to the nearest hundredth.
$A \approx 3.1416 \times 1024 = 3216.99072$
Rounded to nearest hundredth: $3216.99$

Answer:

3216.99 square meters