Volume of cylinders, cones and spheres

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h

Front

What is the formula for the volume of a cone?

Back

V = 1/3πr²h

Front

What is the formula for the volume of a sphere?

Back

V = 4/3πr³

Front

How do you find the radius of a sphere if you know the diameter?

Back

Radius = Diameter / 2

Front

If a cylinder has a radius of 3 cm and a height of 5 cm, what is its volume?

Back

V = π(3)²(5) = 45π cm³

Front

If a cone has a radius of 4 ft and a height of 6 ft, what is its volume?

Back

V = 1/3π(4)²(6) = 32π ft³

Front

What is the volume of a sphere with a radius of 5 cm?

Back

V = 4/3π(5)³ = 523.6 cm³

Front

What is the relationship between the diameter and radius of a circle?

Back

Diameter = 2 × Radius

Front

How do you convert the diameter of a cone to its radius?

Back

Radius = Diameter / 2

Front

What is the volume of a cylinder with a height of 10 cm and a radius of 2 cm?

Back

V = π(2)²(10) = 40π cm³