Area of Squares and Rectangles

Front

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

Back

Area = length × width.

Front

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

Back

Area = side × side (or side²).

Front

If a rectangle has a length of 5m and a width of 2m, what is its area?

Back

Area = 5m × 2m = 10m².

Front

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

Back

Area = 4m × 4m = 16m².

Front

How do you convert square centimeters to square meters?

Back

1 sq m = 10,000 sq cm.

Front

What is the area of a rectangle that is 6m long and 4m wide?

Back

Area = 6m × 4m = 24m².

Front

If the area of a square is 36 sq m, what is the length of one side?

Back

Side length = √36 = 6m.

Front

What is the area of a rectangle with a length of 10cm and a width of 3cm?

Back

Area = 10cm × 3cm = 30cm².

Front

What is the relationship between the area of a square and its side length?

Back

The area of a square increases with the square of its side length.

Front

If a rectangle has an area of 20 sq m and a width of 4m, what is its length?

Back

Length = Area ÷ Width = 20 sq m ÷ 4m = 5m.