Which is the area of a rectangle with a length of 21 feet and a width of 15 feet? select one of the options below as your a. 35 square yards b. 36 square yards c. 50 square yards d. none of the above

A ) Area of rectangle = 35 square yard.

Step-by-step explanation:

Given : length of 21 feet and a width of 15 feet.

To find : Which is the area of a rectangle .

Solution : We have given

Length = 21 feet.

Width = 15 feet.

We need to find area in yard so, we will convert feet in to yard.

1 feet = 0.3333 yard

21 feet = 7 yard.

15 feet = 5 yard.

Length = 7 yard.

Width = 5 feet .

Area = length * width .

Area of rectangle = 7  * 5

Area of rectangle = 35 square yard.

Therefore, A ) Area of rectangle = 35 square yard.