Arithmetic Grade Three

Lesson One hundred sixty-seven: Perimeter


Perimeter

To find the perimeter of a rectangle add the lengths of each side.


  FIND THE PERIMETER:
   
   

   Perimeter = 19 cm + 19 cm + 24 cm + 24 cm = (86 cm)  

 
Perimeter = 29 cm + 29 cm + 19 cm + 19 cm = (96 cm)


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