Answer:
187 squared ft
Step-by-step explanation:
P= 2(L+W)= 56
L=2W-5
2(2W-5)+2W=56
6W=56+10
W=66/6=11ft
L=2(11)-5=17ft
A=LW=11×17 =187 ft^2
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Answer:
187 squared ft
Step-by-step explanation:
P= 2(L+W)= 56
L=2W-5
2(2W-5)+2W=56
6W=56+10
W=66/6=11ft
L=2(11)-5=17ft
A=LW=11×17 =187 ft^2
Solution:
P= 2W+2L
56=2(x)+2(2x-5)
56=2x+4x-10
56+10=6x
66=6x
66/6=6x/6
11=x
Substitute
Width= 11
Lenght= 2x-5
2(11)-5
22-5
Lenght= 17
Area: LxW
17x11
Area= 187 ft ²