Perimeter, Area, & Volume

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around the rectangle, calculated as P = 2(length + width).

Front

What is the formula for calculating the area of a rectangle?

Back

The area of a rectangle is calculated using the formula A = length × width.

Front

What is volume?

Back

Volume is the amount of space occupied by a three-dimensional object, measured in cubic units.

Front

What is the formula for calculating the volume of a rectangular prism?

Back

The volume of a rectangular prism is calculated using the formula V = length × width × height.

Front

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

Back

The area is 50 cm² (A = 10 cm × 5 cm).

Front

If a rectangle has a perimeter of 30 cm and a width of 5 cm, what is the length?

Back

The length is 10 cm (P = 2(length + width) => 30 = 2(length + 5) => length = 10 cm).

Front

What is the area of a square with a side length of 4 cm?

Back

The area is 16 cm² (A = side × side = 4 cm × 4 cm).

Front

What is the perimeter of a square with a side length of 6 cm?

Back

The perimeter is 24 cm (P = 4 × side = 4 × 6 cm).

Front

What is the formula for the area of a triangle?

Back

The area of a triangle is calculated using the formula A = 1/2 × base × height.

Front

If a triangle has a base of 8 cm and a height of 5 cm, what is its area?

Back

The area is 20 cm² (A = 1/2 × 8 cm × 5 cm).