+0  
 
0
292
3
avatar

if the area of a square is 9, then the perimeter of a square is

Guest May 17, 2017
 #1
avatar+182 
+1

the answer is 2.25

Animallover36  May 17, 2017
 #2
avatar+87301 
+1

 

Area of a square  =   side^2   .....so...

 

9  =  s^2      take the square root of both sides

 

3  =  s

 

Perimeter of a square =  4s

 

So the perimeter is....

 

4(3)  =    12

 

 

cool cool cool

CPhill  May 17, 2017
 #3
avatar
0

if y=3x and 4x - 2y =5 , then x= ?

Guest May 17, 2017

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