Total cost of fencing n each side of the pen at $2.50 is $135
What information do we have?
Cost per square feet = $2.5
Divide given coop into rectangle and square
Length of first rectangle = 15 ft
Width of first rectangle = 7 ft
Side of second square = 5 ft
Side of second square = (12-7) ft = 5 ft
Total perimeter of coop = 7 + 15 + 12 + 5 + (12 - 7) + (15 - 5)
Total perimeter of coop = 7 + 15 + 12 + 5 + 5 + 10
Total perimeter of coop = 54 feet
Total cost of fencing n each side of the pen at $2.50 = 2.5 × 54
Total cost of fencing n each side of the pen at $2.50 = $135
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