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The base of a solid is the region bounded by the graphs of y = 4 − x2 and y = 0. The cross sections perpendicular to the y-axis are equilateral triangles. Find the volume of the solid.

The base of a solid is the region bounded by the graphs of y = 4 − x2 and y = 0. The cross sections perpendicular to the y-axis are equilateral triangles. Find the volume of the solid.

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The base of a solid is the region bounded by the graphs of y = 4 − x 2 and y = 0 . The cross sections perpendicular to the y -axis are equilateral triangles. Find the volume of the solid.

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