Area of rectangles and squares

Front

What is the formula to calculate the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has a length of 5 meters and a width of 3 meters, what is its area?

Back

15 square meters

Front

What is the formula to calculate the area of a square?

Back

Area = side × side

Front

If a square has a side length of 4 cm, what is its area?

Back

16 square cm

Front

What is the area of a rectangle with a length of 10 feet and a width of 2 feet?

Back

20 square feet

Front

How do you find the area of a shape that is not a rectangle or square?

Back

Divide it into rectangles or squares, calculate their areas, and then sum them up.

Front

What is the area of a rectangle with a length of 8 inches and a width of 4 inches?

Back

32 square inches

Front

If the area of a rectangle is 24 square units and the width is 6 units, what is the length?

Back

4 units (Area = length × width => length = Area / width)

Front

What is the area of a rectangle with a length of 12 cm and a width of 5 cm?

Back

60 square cm

Front

If a square has an area of 25 square meters, what is the length of one side?

Back

5 meters (Area = side × side => side = √Area)