Which of the following is the formula for the volume of a sphere? **A.** $$ V = \pi r^2 h$$ **B.** $$ V = \frac{4}{3} \pi r^{3} $$ **C.** $$ V = 4\pi r^{2} $$

Flashcard 12 - Mathematics: Geometric and Spatial Reasoning Flashcard Set for the TSIA2

The volume of a sphere is found by using the formula $V = \frac{4}{3} \pi r^{3}$, where $r$ is the radius of the sphere.

The formula in choice A, $V = \pi r^2 h$, is used to find the volume of a cylinder.

The formula in choice C, $V = 4\pi r^{2}$, is used to find the surface area of a sphere.

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