Area & Surface Area Review

Front

What is the formula used to find the volume of a rectangular prism?

Back

V = Lwh, where V is volume, L is length, w is width, and h is height.

Front

What is the formula for finding the surface area of a rectangular prism?

Back

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

Front

What is the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

How do you find the surface area of a cube?

Back

Surface Area = 6a², where a is the length of a side.

Front

What is a composite figure?

Back

A composite figure is made up of two or more geometric shapes.

Front

How do you calculate the area of a composite figure?

Back

Find the area of each individual shape and then sum them up.

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 difference between area and surface area?

Back

Area measures the space inside a shape, while surface area measures the total area of the surface of a 3D object.

Front

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

Back

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