Answers!
2(l b)
Comment
perimeter of rectangle : 2(l+b)
perimeter of circle : 2 x Pi x r
perimeter of square : 4l
Where,
l= length
b= breadth
r= radius
Pi= 3.14 or 22/7
Answer the question...
2(l b)
Comment
perimeter of rectangle : 2(l+b)
perimeter of circle : 2 x Pi x r
perimeter of square : 4l
Where,
l= length
b= breadth
r= radius
Pi= 3.14 or 22/7