Find the area of a rectangle with a length of 20 inches and the width of 42 inches
The formula for the area of a rectangle is:
Area = Length x Width
Substituting the given values, we get:
Area = 20 inches x 42 inches
Area = 840 square inches
Therefore, the area of the rectangle is 840 square inches.
To find the area of a rectangle, you need to multiply the length by the width. In this case, the length is 20 inches, and the width is 42 inches. So, the formula for the area of a rectangle is A = length × width.
Let's plug in the values into the formula:
A = 20 inches × 42 inches
Now, multiply the numbers:
A = 840 square inches
Therefore, the area of the rectangle with a length of 20 inches and a width of 42 inches is 840 square inches.
To find the area of a rectangle, you need to multiply its length by its width.
In this case, the length of the rectangle is 20 inches and the width is 42 inches.
So, the area can be calculated as:
Area = length × width
Area = 20 inches × 42 inches
Area = 840 square inches
Therefore, the area of the rectangle is 840 square inches.