+0  
 
+1
21
2
avatar

The length of a rectangle is 7 meters longer than its width. What is the width of this rectangle if its perimeter is equal to 86 meters?

 Aug 1, 2020
 #1
avatar+26007 
+1

l  = w+7

 

perimeter =    2 (w+7)  + 2w = 86

                              w = 18

 Aug 1, 2020
 #2
avatar
0

Width = ( 86-14 ) / 4

 Aug 1, 2020

22 Online Users

avatar
avatar