Volume of Cones, Pyramids, and Cylinders

Front

What is the formula for the volume of a cone?

Back

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

Front

What is the formula for the volume of a pyramid?

Back

V = (1/3)Bh, where B is the area of the base and h is the height.

Front

What is the formula for the volume of a cylinder?

Back

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

Front

How do you calculate the volume of a sphere?

Back

V = (4/3)πr³, where r is the radius.

Front

If the diameter of a sphere is 4 m, what is its radius?

Back

The radius is 2 m.

Front

What is the approximate value of π used in calculations?

Back

3.14 is commonly used as an approximation for π.

Front

How do you find the volume of a rectangular prism?

Back

V = lwh, where l is length, w is width, and h is height.

Front

What is the volume of a cylinder with a diameter of 3.76 cm and a height of 33.22 cm?

Back

368.68 cm³.

Front

What is the volume of a rectangular prism with dimensions 4 in, 5 in, and 12 in?

Back

240 in³.

Front

How do you round the volume of a shape to the nearest whole number?

Back

Look at the first decimal place; if it's 5 or more, round up.