1. a) Farmer Fran has 30 segments of 2-m fence rails to build a pen for...

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1. a) Farmer Fran has 30 segments of 2-m fence rails to build a pen for her sheep. What are the dimensions of the pen with the maximum possible grazing area for the sheep, assuming the fence rails cannot be cut? b) How does your answer change if the fence rails can be cut? How much additional area does this provide? 1. a) Farmer Fran has 30 segments of 2-m fence rails to build a pen for her sheep. What are the dimensions of the pen with the maximum possible grazing area for the sheep, assuming the fence rails cannot be cut? b) How does your answer change if the fence rails can be cut? How much additional area does this provide?