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Pavel [41]
3 years ago
9

I need help ASAP (Please show work)

Mathematics
1 answer:
schepotkina [342]3 years ago
8 0
A)24 boards/1 * 47.5 inch/boards * 1 ft/12in = 95 ft.
according to dimensional analysis the answer is 95 ft.
b) 95/8 is approximately 12 so 12 boards are needed. 

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Answer:

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Step-by-step explanation:

First we start with the formula  to find what the sum of angles will be if we know the number of sides.  


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Normally you'd plug in n to find S, but you can do the opposite too.


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Let me know if you need help working it from here.  

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