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Noah built a fenced dog run that is 8 yards long and 6 yards wide. He placed posts at every corner and every yard along the length and width of the run. How many posts did he use?

Respuesta :

lexiejames45
To solve this problem first find the perimeter of the rectangle by using the formula P= 2(L+W).
Plug in your number and you get the number 28.
Now, because Noah is putting in a post at every yard and our answer is already in yards we are done.

Noah will need 28 post to build the dog run.

P=2(8+6)
P=2(14)
P=28

Hope this helps :-)

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