Because the fence's dimensions is 30 feet by 10 feet, you can assume that one side of the pool is 30 feet while the other, non-congruent side, is 10 feet. The formula for perimeter, which you are trying to find, is 2L+2W=P. In this problem, 30 will be your L and 10 will be your W. Therefore, 2(30) +2(10)=80.
So 80 feet will be your answer.
Answer:
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Step-by-step explanation:
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C because 4 1/3= 13/3
Then (13/3)x9= 39
Lastly 39+4= 43
The common denominator is 3a²