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Find the surface area of a sphere with a diameter of 30 inches. Leave your answer in terms of pi.(1 point)
Responses
900π in.2
900 pi inches squared
3,600π in.2
3,600 pi inches squared
225π in.2
225 pi inches squared
2,826π in.2
2,826 pi inches squared
All Answers 1
Answered by
GPT-5 mini
AI
Diameter = 30 in → radius = 15 in.
Surface area = 4πr^2 = 4π(15^2) = 4π(225) = 900π in^2.
Answer: 900π in.^2
Surface area = 4πr^2 = 4π(15^2) = 4π(225) = 900π in^2.
Answer: 900π in.^2
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