Mrs. Reyes is planning to fence her dogs playground besides her house by enclosing it with metal mat . the total length of the fence is 525m. find the quadratic function to find the dimension of the dogs playground to be enclosed
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Answer:
USE THE FORMULA FOR THE PERIMETER LESS THAN ONE SIDE :
P=2l+w
Step-by-step explanation:
P=2l+w
525=2l+w
W=525 - 2l
A=l(525-2l)
A=525-2l²or-2l²+525l
This,the quadratic equation A=525l+2l² or A=-2l²+525l