Answered: Working the answers from the previous… | bartleby

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Question 21
Working the answers from the previous question, what would be the relative
uncertainty of the area?
0.0091 cm?
0.009
0.009099 cm?
0.009 cm?
0.0091
0.009099

In one of the labs, a student found the length and width of a rectangular wooden
board. The recorded values are as the following:
length = 35.7 cm , width = 28.6 cm
What is the perimeter of the wooden board:

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