1+ square root of 5 over 2 not positive
perimeter equals 2 times width plus 2 times length so, perimeter equals 2(3n+2)+2(n-1) = 6n+6+2n-2 = 8n+4.
2 times length plus 2 times width = perimeterhalf the perimeter of a rectangle
To find the answer you would do 161 divided by 14 because width plus length equals area. You just do the problem backwards. the answer ends up being width=11.5cm
the width is 1 and the length is 2. 2 multipleyed by 1 equals 2...
length plus width equals perimetre
The equation to find the volume of a rectangular object is (a) volume equals length times width times height.
a = L x W: area equals length times the width. p = 2L + 2W: perimeter equals 2 times the length plus 2 times the width so L = (p - 2W)/2
Length times width equals area
1+ square root of 5 over 2 not positive
length times width equals the area of a rectangle. length times width equals the area of a rectangle. area
A = bh (multiply length x width).
Perimeter = 2(Length + Width) = 2*(x+1 + x-3) =2*(2x - 2) = 4*(x - 1)
Area divided by width equals length
perimeter equals 2 times width plus 2 times length so, perimeter equals 2(3n+2)+2(n-1) = 6n+6+2n-2 = 8n+4.
Width = 2x - 5Length = 4Area = (length) x (width) = 8x - 20
The length is 16 and the width is 4. 2x16 plus 2x4 equals 40.