Answers

2014-01-27T13:32:25+08:00
50m(2) to twice the width =100m
then 100m(4) to make it more than twice the width
so 400m is more than twice the width
0
2014-01-28T15:45:03+08:00
2L+2W=50m
2(2w+4)+2w=50m
4w+8+2w=50m
6w=50-8
6w/6=42/6
w=7m
l=2(7m)+4=18m
The dimensions of the rectangle will be 18meters long and 7meters wide
0