DOL- 11/19 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 10 cm and a width of 5 cm, what is its area?

Back

50 square centimeters.

Front

How do you find the area of a rectangular space covered by square tiles?

Back

Count the total number of tiles and multiply by the area of each tile.

Front

What is the area of a rectangular dining room that has 9 rows of tiles with 9 tiles in each row?

Back

81 square feet.

Front

If each carpet square covers 1 square foot and there are 4 rows with 16 squares each, what is the area of the floor?

Back

64 square feet.

Front

How do you calculate the area of a rectangle drawn on a grid of squares?

Back

Multiply the number of rows by the number of squares in each row.

Front

What is the area of a rectangle with 28 rows and 8 squares in each row?

Back

224 square centimeters.

Front

What is the significance of understanding area in real-life applications?

Back

It helps in measuring spaces for flooring, painting, and other construction projects.

Front

What units are commonly used to measure area?

Back

Square units, such as square centimeters, square feet, or square meters.

Front

How can you verify the area calculation of a rectangle?

Back

Recheck the length and width measurements and recalculate using the area formula.