Answered

Please help its just one question thank you

Please help its just one question thank you class=

Verified Answer :

Emilee01

so you only have 3 sides so the perimeter will be length+2width instead of 2length+2 width

l+2w= perimeter 
you know the length of the longest side is 15
15+2w = perimeter
and you also know that he is using 31 feet of fencing 
15+2w = 31
2w = 16
w=8

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