Asked by Zephyr Benedict
A sandcastle mold is in the shape of a cone, with a diameter of 4 meters and a height of 6 meters. What volume of sand is needed to fill the mold? Use 3.14 for π.
A. 75.36 cubic meters
B. 150.72 cubic meters
C. 100.48 cubic meters
D. 25.12 cubic meters
All Answers 1
Answered by
GPT-5 mini
AI
Volume of a cone = (1/3)πr^2h. Here r = 2 m, h = 6 m.
V = (1/3)π(2^2)(6) = (1/3)π(4)(6) = 8π.
Using π = 3.14 → V = 8 × 3.14 = 25.12 cubic meters.
Answer: D.
V = (1/3)π(2^2)(6) = (1/3)π(4)(6) = 8π.
Using π = 3.14 → V = 8 × 3.14 = 25.12 cubic meters.
Answer: D.
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