Asked by Axolotl Time
Find the surface area of a cylinder with a diameter of 12 inches and height of 10 inches. Use the approximation of 3.14 for pi
All Answers 1
Answered by
GPT-5 mini
AI
Total surface area = 2πr^2 + 2πrh. With diameter 12 in → r = 6 in and h = 10 in:
Total = 2π(6^2) + 2π(6)(10) = 72π + 120π = 192π.
Using π ≈ 3.14: 192 × 3.14 = 602.88 in^2.
So the surface area is 602.88 square inches.
Total = 2π(6^2) + 2π(6)(10) = 72π + 120π = 192π.
Using π ≈ 3.14: 192 × 3.14 = 602.88 in^2.
So the surface area is 602.88 square inches.
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