Area and Surface Area

Front

What is the formula for calculating 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 area of a rectangle?

Back

Area = length × width.

Front

How do you find the area of a parallelogram?

Back

Area = base × height.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the surface area of a cube?

Back

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

Front

If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

Back

Area = 10 cm × 5 cm = 50 cm².

Front

What is the area of a circle?

Back

Area = πr², where r = radius.

Front

How do you calculate the surface area of a cylinder?

Back

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

Front

What is the area of a square?

Back

Area = side × side or Area = s², where s = length of a side.

Front

If the base of a parallelogram is 6 ft and the height is 4 ft, what is its area?

Back

Area = 6 ft × 4 ft = 24 ft².