Area Third Grade

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 units and a width of 3 units, what is its area?

Back

15 square units

Front

If a rectangle has an area of 36 square units and a length of 6 units, what is its width?

Back

6 units

Front

If a rectangle has a length of 6 units and a width of 4 units, what is its area?

Back

24 square units

Front

If a rectangle has a length of 8 units and a width of 4 units, what is its area?

Back

32 square units

Front

If a rectangle has an area of 35 square units and a length of 7 units, what is its width?

Back

5 units

Front

What is a square unit?

Back

A square unit is a unit of area that represents a square with sides of one unit in length.

Front

What happens to the area of a rectangle if both the length and width are doubled?

Back

The area becomes four times larger.

Front

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

Back

20 square units

Front

If the area of a rectangle is 48 square units and the width is 8 units, what is the length?

Back

6 units