Area

Front

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

Back

Area = length × width.

Front

What is the area of a square with a side length of 5 units?

Back

Area = 5 × 5 = 25 square units.

Front

How do you find the area of an irregular shape?

Back

Divide the shape into regular shapes, calculate the area of each, and sum them up.

Front

What is the area of a rectangle with a length of 4 units and a width of 2 units?

Back

Area = 4 × 2 = 8 square units.

Front

What is the area of a triangle with a base of 6 units and a height of 3 units?

Back

Area = 1/2 × base × height = 1/2 × 6 × 3 = 9 square units.

Front

What is the area of a circle with a radius of 3 units?

Back

Area = π × radius² = π × 3² = 9π square units.

Front

How many unit squares are in a rectangle that is 3 units long and 4 units wide?

Back

Area = 3 × 4 = 12 unit squares.

Front

What is the area of a rectangle if its length is doubled and width remains the same?

Back

The area will also double.

Front

What is the relationship between the area and perimeter of a rectangle?

Back

Area measures the space inside the rectangle, while perimeter measures the distance around it.

Front

What is the area of a rectangle with an area of 20 square units and a width of 5 units?

Back

Length = Area / Width = 20 / 5 = 4 units.