Question 208739
2L+2W=28
L=2W-4
2(2W-4)+2W=28
4W-8+2W=28
6W=28+8
6W=36
W=36/6
W=6 NS. FOR THE WIDTH.
L=2*6-4
L=12-4
L=8 ANS. FOR THE LENGTH.
2*8+2*6=28
16+12=28
28=28