The perimeter of a rectangle is 42. Meters. The length of the rectangle is threemeter less than twice the width.Mar
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The perimeter of this square is 56.569 meters.
The length of the floor is 5.5 meters because 2*(5.5+5) = 21 meters which is the perimeter
The perimeter of a square is calculated by multiplying the length of one side by 4 since all sides of a square are equal in length. Therefore, the perimeter of a square with a length of 57 meters would be 57 meters x 4 = 228 meters.
A rectangle has two dimensions, length and width. You haven't said what the width is. The perimeter is the distance around the rectangle. Imagine going round it. You would go 42 inches, then a width, then another 42 inches, then another width. In general, the perimeter of a rectangle is twice its length plus twice its width.
Rectangular perimeter = 2(Length + Width) Width = a Length = a+5 Then, 84 = 2(a+a+5) 42 = 2a+5 (42-5)/2 = a = 18.5m = Width Length = a+5 = 23.5m