Question

The length of a rectangle is 3 m longer than its width. if the perimeter of the rectangle is 38 m , find its area.

Answer 1

2l • 2w= 38
w+3=l


15•2+4•2=38
4+3=15. xxx

11•2+8•2=38
8+3=11. ✓✓✓✓✓✓✓


a=11•8
a=88