P = 2(L + W)
P = 264
W = 54
264 = 2(L + 54)
264 = 2L + 108
264 - 108 = 2L
156 = 2L
156/2 = L
78 <=== Length is 78 yards
There is no solution if lines never touch there is no answer
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There are 4 units between points A and B. There are 6 units between points B and C. Since the three points form a right triangle, we can use the Pythagorean Theorem to find the distance between points A and C. The Pythagorean Theorem is:

For this problem, we say the length AC is equal to the square root of AB squared plus BC squared. Since AB is 4 units and BC is 6 units, we can say that

Which is

Which simplifies to

Therefore, the answer is C) root 52