3rd grade area

Front

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

Back

Area = length × width.

Front

If a rectangle has a length of 5 units and a width of 4 units, what is its area?

Back

20 square units.

Front

What unit of measurement is used for area?

Back

Square units (e.g., square feet, square inches, square centimeters).

Front

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

Back

You may need to divide it into smaller rectangles or use specific formulas for different shapes.

Front

What is the area of a rectangle that is 3 feet by 7 feet?

Back

21 square feet.

Front

If a square has a side length of 3 inches, what is its area?

Back

9 square inches.

Front

What is the area of a rectangle with a length of 6 cm and a width of 2.5 cm?

Back

15 square centimeters.

Front

How many square units are in a rectangle that is 9 units long and 1 unit wide?

Back

9 square units.

Front

What does 'sq cm' stand for?

Back

Square centimeters, a unit of area measurement.

Front

If a rug covers part of a floor, how do you calculate the total area of the floor?

Back

Calculate the area of the entire floor, including the area under the rug.