Volume of 3-D Shapes

What is the formula for the volume of a cone?

• Pi * r * d

• 1/3 * Pi * r^2 * h

• Pi * r²

• Pi

What is the formula for the volume of a sphere?

• 4/3 * Pi * r³

• 3/4 * Pi * r³

• Pi * r²

• PI

What is the formula for the volume of a cylinder?

• Pi * d

• Pi * r²

• None of these

• Pi * r² * h

What is the volume of a cylinder with diameter of 10, height of 2?

• 140

• 20

• 157

• 62.8

What is the volume of a cone with a radius of 4 and a height of 8? (round to the nearest whole number)

• 134

• 100

• 64

• 3.14

What is the volume of a sphere with a diameter of 6? (round to the nearest whole number)

• 112

• 113

• 3.14

• 100