01-03-2018
Mathematics

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I need help on question #84 !

I need help on question 84 class=

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bestrongtroopsp3i7sm bestrongtroopsp3i7sm

01-03-2018

Area of whole thing is 900
900=l*w
Since it is a square they are the same length so the answer to this part is 30
30-6 gives you the remainder which is 24
You have a sidewalk on both sides so you divide by 2
24/2=12
12 should be the width

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