Question

the diameter of a circle is 56.4 meters. what is the circles area?
round your answer to the nearest hundredth.
_______ square meters

Explanation:

Step1: Calculate radius from diameter

$r = \frac{d}{2} = \frac{56.4}{2} = 28.2$ m

Step2: Apply circle area formula

$A = \pi r^2 = \pi \times (28.2)^2$

Step3: Compute and round the value

$A = \pi \times 795.24 \approx 2508.03$

Answer:

2508.03 square meters