A crystal ball has a radius of 4 inches. What is the approximate volume of the crystal ball? Use 3 point 1 4 for pi Round to the nearest tenth. Recall the formula Sphere cap v is equal to 4 thirds pi r cubed

Use the sphere volume formula, V = (4/3)πr³. With r = 4 inches and π = 3.14, V = (4/3)(3.14)(4³) = (4/3)(3.14)(64) ≈ 267.9 cubic inches. The correct choice is 267.9 cubic inches.

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