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thel length of a rectangle is 4cm more than its width.if its perimeter is 20. find the number 

 Jul 15, 2019
 #1
avatar+103999 
+1

......the number  of  WHAT  ???

 

 

cool cool cool

 Jul 15, 2019
 #2
avatar+791 
+4

CPhill I think it's ethier the length or the width of the rectangle. ;-D

 Jul 15, 2019
 #3
avatar+791 
+4

how              x+4   (16)

                 20 cm                 | x

|16-4=(12)

x+4=20 = x=16 

16-4 = 12

 Jul 15, 2019
 #4
avatar+791 
+4

Correct me if im wrong CP but if im right the post an emoji

travisio  Jul 15, 2019

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