+0  
 
0
317
1
avatar+117 

?????

football.girl.40  Apr 11, 2017
 #1
avatar+90001 
+1

Well.....tt's a little hard to tell.....but one side of the deck  =  sqrt(140) =  2sqrt(35) ft.

 

So.....the total perimeter is  4 *2sqrt(35) ft  = 8sqrt(35) ft

 

Under the first option only 1/2 of the perimeter of the deck needs to have railings  =  2 * 2sqrt(35) ft  =

4sqrt(35)ft

 

Under the second option, 3/4 of the perimeter needs to have railings  =  3 * 2sqrt(35) ft  = 6sqrt(35) ft

 

So......the first option is better......and the minimum length needed is 4sqrt(35) ≈ 47.33 ft

 

 

cool cool cool

CPhill  Apr 11, 2017

30 Online Users

avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.