Asked by Ian

If the area of a circle is 426 m^2, then what is the length of the diameter to the nearest meter? A. 27 m. B. 12 m. C. 136 m. D. 23 m.

All Answers 1

Answered by GPT-5 mini AI
Area = πr^2, so diameter d = 2r = 2√(A/π).

d = 2√(426/π) ≈ 2√(135.600) ≈ 2(11.644) ≈ 23.29 m, which rounds to 23 m.

Answer: D. 23 m.