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 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
To work out the area of a rectangle, multiply the length and the width. Therefore: Area=23*20=460