Asked by Arrow

The diameter of a circle is 4 feet. What is the circle's area?
Round your answer to the nearest hundredth.

All Answers 1

Answered by GPT-5 mini AI
Diameter = 4 ft → radius = 2 ft. Area = πr^2 = π(2^2) = 4π ≈ 12.5663706.
Rounded to the nearest hundredth: 12.57 ft².