To get the area of a rectangle, the formula is length times width, so 13x6= 78 inches.
28 inches
Area of rectangle: 6 times 7 = 42 square inches
The area of rectangle is : 78.0
I think its 18
To get the area of a rectangle, the formula is length times width, so 13x6= 78 inches.
The area of rectangle is : 42.0
Do-it-in-your-head method: Length + width is half the perimeter which is 27 inches; 27 minus 6 is 21 and one-third of 21 is 7 which is the width. (Length = 2 x 7 + 6 = 20)
28 inches
(6 + w) = length w = width (6 + w)(w) = 40 square inches w squared + 6w = 40 w = 4 inches and the length must be equal to 10 inches
Area of rectangle: 6 times 7 = 42 square inches
The area of rectangle is : 78.0
The area of rectangle is : 30.0
I think its 18
6
6
Let the length be 4x and the width be x: 2(4x+x) = 60 8x+2x = 60 10x = 60 x = 6 So: length = 24 and width = 6 Area = length*width Area = 144 square inches