Surface Area Practice

Front

What is surface area?

Back

Surface area is the total area that the surface of a three-dimensional object occupies.

Front

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

Back

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

Front

What is the formula for the surface area of a triangular prism?

Back

Surface Area = (Base Area x 2) + (Perimeter of Base x Height of Prism).

Front

What is the surface area of a cube with side length 6?

Back

Surface Area = 6s² = 6(6)² = 216.

Front

What is the surface area of a triangular pyramid?

Back

Surface Area = Base Area + (1/2 x Perimeter of Base x Slant Height).

Front

How do you find the area of a triangle?

Back

Area = (1/2) x base x height.

Front

What is the surface area of a cylinder?

Back

Surface Area = 2πr(h + r), where r = radius and h = height.

Front

What is the surface area of a sphere?

Back

Surface Area = 4πr², where r = radius.

Front

What is the difference between surface area and volume?

Back

Surface area measures the area of the surface, while volume measures the space inside the object.

Front

How do you calculate the surface area of a cone?

Back

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