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A pen is being built that is 10 feet long and 20 feet wide. How much fencing material will be ne

A pen is being built that is 10 feet long and 20 feet wide. How much fencing material-example-1
User YulCheney
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200 feet of fencing material 10 * 20 = 200
User SummerNight
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i think its perimeter so you do 10x2=20 and 20x2=40 and add 20+40 to get 60 so the answer is 60 cause it says "fencing" which is the outer border

therefore answer is 60 feet
User Daniel Schlaug
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