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# Find Volume Of A Sphere Or Hemisphere Worksheet

## 8 problems   In 8th Grade, students learn how to find the volume of 3D figures such as cylinders, cones, spheres, and hemispheres. A sphere is a ball-shaped figure and a hemisphere is a bowl-shaped figure. The volume of a sphere is V = 4/3 πr^3, where r is the radius of the sphere and the volume of the hemisphere is half of the volume of a sphere.

Math teachers can provide “Find volume of a sphere or hemisphere worksheet” to their students. This worksheet includes a variety of problems that require students to calculate the volume of a sphere and hemisphere where the radius is given.

Volume
8.G.C.9

Students need to substitute the value of the radius in the formula V = 4/3 πr^3 to find the volume of the sphere. For example, if the radius of a sphere is 3 units, then the formula V = 4/3 πr^3 becomes V= 4/3π(3)^3.

After simplifications, the final values can be V=36π cubic units or V ≈ 113.1 cubic units. Therefore, the volume of the sphere is 36π  cubic units and the volume of the hemisphere is half of 36π, which is 18π cubic units

Students need to substitute the value of the radius in the formula V = 4/3 πr^3 to find the volume of the sphere. For example, if the radius of a sphere is 3 units, then the formula V = 4/3 πr^3 becomes V= 4/3π(3)^3.

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