Calculating Area - 3rd Grade

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

In what units is area measured?

Back

Area is measured in square units.

Front

What is the area of a rectangle that is 5 cm long and 12 cm wide?

Back

The area is 60 cm².

Front

What is the area of a square with each side measuring 4 units?

Back

The area is 16 square units.

Front

If a rectangle has an area of 24 square units and a width of 4 units, what is its length?

Back

The length is 6 units.

Front

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

Back

Area = length × width.

Front

What is the area of a triangle with a base of 6 units and a height of 4 units?

Back

The area is 12 square units.

Front

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

Back

The length of one side is 5 units.

Front

What is the area of a rectangle that is 3 units wide and 7 units long?

Back

The area is 21 square units.

Front

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

Back

The area is approximately 28.27 square units (using π ≈ 3.14).