Area of rectangle = 20 * 15 = 300 square yards.
15 and 20 inches because these dimensions comply with Pythagoras' theorem and the area of the rectangle.
Rectangle that measures 20 meters by 15 meters
The area of rectangle is : 220.0
20 ft
The area of rectangle is : 200.0
The area of a rectangle is length times width.
The length of the rectangle is 20 ft. The area of the rectangle is 11 * 20 = 220 square ft.
It would cost $165 to carpet the entire room. you see 7 times 15 equals $105 and 5 times 12 equals $60. add $105 and $60 and you get $165. [: I would have to say that the answer above is wrong. 15 ft x 12 ft = 180 180 divided by 9 = 20 20 x 22$ = $440 Or you can convert the feet into yards first: 15 ft / 3 = 5 yds 12 ft / 3 = 4 yrds 5 yrds x 4 yrds = 20 yrds 20 yrds x 22$ = $440
The area of rectangle is : 20.0
The area of rectangle is : 400.0
Area rectangle: 20 times 40 = 800 square inches
Perimeter of rectangle: 2*(20+15) = 70m