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Step-by-step Answer
PAGE: 31SET: ExercisesPROBLEM: 7
Please look in your text book for this problem Statement

The perimeter is the distance around fence. So, the perimeter of the fence is

the sum of the lengths of all four sides.

The perimeter P of a rectangle is given by the formula,

Where L is the length and is W is the width of the rectangle.

The perimeter P of a rectangle is

                    (Substitute L = 200 and W = 150)

                                (Add: 200 + 150 = 350)

                                     (Multiply: )

Total cost of the fence = Rate x Perimeter

Cost                     (Substitute Rate = 10 and Perimeter = 700)

                                  (Multiply: )

Total cost of the fence is $7000

Total cost of the fence is $7000.



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