thel length of a rectangle is 4cm more than its width.if its perimeter is 20. find the number
......the number of WHAT ???
CPhill I think it's ethier the length or the width of the rectangle. ;-D
how x+4 (16)
20 cm | x
x+4=20 = x=16
16-4 = 12
Correct me if im wrong CP but if im right the post an emoji