volume of a sphere
surface area of a sphere
volume of a hemi-sphere
surface area of a hemi-sphere
100

The radius of a sphere is 8 in, find the volume. Leave the answer in terms of pi and round to the nearest tenth.

682.7𝜫 in^3

100

The radius of a sphere is 2 cm, find the surface area. Leave the answer in terms of pi and round to the nearest tenth.

16𝜫 cm^2

100

The radius of a hemi-sphere is 16 ft, find the volume. Leave the answer in terms of pi and round to the nearest tenth.

2730.7𝜫 ft^3

100

The radius of a hemi-sphere is 28 yr, find the surface area. Leave the answer in terms of pi and round to the nearest tenth.

1568𝜫 yr^2

200

The radius of a sphere is 10 mi, find the volume. Leave the answer in terms of pi and round to the nearest tenth.

1333.3𝜫 mi^3

200

The radius of a sphere is 75 yr, find the surface area. Leave the answer in terms of pi and round to the nearest tenth.

22500𝜫 yr^2

200

The diameter of a hemi-sphere is 37 mm, find the volume. Leave the answer in terms of pi and round to the nearest tenth.

4221.1𝜫 mm^3

200

The diameter of a hemi-sphere is 7 km, find the surface area. Leave the answer in terms of pi and round to the nearest tenth.

24.5𝜫 km^2