Volume and Surface Area Review

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

What is the formula for the surface area of a sphere?

Back

Surface Area = 4πr², where r is the radius.

Front

How do you calculate the surface area of a rectangular prism?

Back

Surface Area = 2(lw + lh + wh), where l is length, w is width, and h is height.

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 pyramid?

Back

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

Front

If the radius of a sphere is 3 inches, what is its volume? Use 3.14 for π.

Back

Volume = (4/3)πr³ = (4/3)(3.14)(3)³ = 113.04 in³.

Front

What is the relationship between surface area and volume?

Back

Surface area measures the total area of the surface, while volume measures the space inside a 3D object.

Front

How do you find the volume of a rectangular prism?

Back

Volume = l × w × h, where l is length, w is width, and h is height.

Front

What is the formula for the surface area of a cone?

Back

Surface Area = πr(r + l), where r is the radius and l is the slant height.

Front

If a cube has a side length of 4 cm, what is its volume?

Back

Volume = s³ = 4³ = 64 cm³.