Hi,



the length of a rectangle is l and the width is w:  P = 2*l + 2*w

if the width is increased by 2 units:  P = 2*l + 2(w+2) = 2*l + 2*w + 4

  perimeter is increased by 4units 

RELATED QUESTIONS

The length of a rectangle is 1 unit and the width is w.if the width is increased by 3... (answered by fcabanski)

A rectangle has a perimeter of 140 units. It's length is 10 units more than its width. If  (answered by jim_thompson5910)

The width w of a rectangle is a quarter the size of its length. If the width is increased  (answered by josgarithmetic)

The length of a rectangle exceed its width by 6 units. If each dimension is increased by... (answered by richwmiller)

The length of a rectangle is 4 units less than twice the width.  If the length is... (answered by richwmiller)

a rectangle has base length L and width W. if the length is increased by 2 and the width... (answered by elima)

The length of a rectangle is 4 units less than twice the width.  If the length is... (answered by edjones)

The length of a rectangle is 7 units more than its width. If the width is doubled and the  (answered by nerdybill)

The length of a rectangle is 4 cm more than the width.  If the length is increased by 8... (answered by halbren)