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write and simplify an expression for the perimeter of the rectangle shown.

   top: c+4

left side: c

bottom: c+4

right side: C

 

 I need help i do not know if i have to multipy for use a formula

giggles  Jan 9, 2018
 #1
avatar+91099 
+2

We just add the 4 sides to get the perimeter....so...

 

(c + 4)  + c  +  (c + 4)  +  c    =

 

4c +  8

 

 

cool cool cool

CPhill  Jan 9, 2018

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