Volume of Cones, Cylinders & Spheres

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h

Front

What is the volume of a cylinder with a height of 10 cm and a radius of 3 cm?

Back

283 cm³

Front

Using 3.14 for Pi, what is the volume of a cylinder with a radius of 2 ft and height of 2 ft?

Back

12.56 ft³

Front

What is the formula for the volume of a cone?

Back

V = (1/3)πr²h

Front

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

Back

523.6 m³

Front

What does 'r' represent in the volume formulas?

Back

'r' represents the radius of the base of the cone or cylinder.

Front

What does 'h' represent in the volume formulas?

Back

'h' represents the height of the cone or cylinder.

Front

How do you calculate the volume of a sphere?

Back

V = (4/3)πr³

Front

What is the approximate value of Pi?

Back

3.14

Front

If the radius of a cone is doubled, how does the volume change?

Back

The volume increases by a factor of 4.