Volume of Cylinder, Cone, Sphere

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

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

Back

Radius = Diameter / 2.

Front

What is the formula for the volume of a cone?

Back

Volume = (1/3)πr²h, where r is the radius and h is the height.

Front

What is the formula for the volume of a sphere?

Back

Volume = (4/3)πr³, where r is the radius.

Front

If a cylinder has a height of 5 ft and a diameter of 6 ft, what is its volume?

Back

Volume = π(3)²(5) = 45π ft³.

Front

What is the volume of a hemisphere?

Back

Volume = (2/3)πr³, where r is the radius.

Front

How do you convert diameter to radius?

Back

Divide the diameter by 2.

Front

What is the volume of a sphere with a radius of 3 ft?

Back

Volume = (4/3)π(3)³ = 36π ft³.

Front

What is the closest volume of a sphere with a radius of 2.7 cm?

Back

Approximately 82.45 cm³.

Front

If a cone has a radius of 3 ft and a height of 5 ft, what is its volume?

Back

Volume = (1/3)π(3)²(5) = 15π ft³.