Question

tell the perimeter of parallelogram, circle, triangle, square, rectangle

Answer 1

perimeter of parallelogram , trangle, sqare and rectangle has same formula = sum of all sides
and perimeter of circle=2*pie*r

Answer 2

1)..perimeter of parallelogram = 2(l+b)
2)..perimeter of rectangle is same as the parallelogram
3)..perimeter of square is 4 * side
4)..perimeter of a triangle is sum of all sides
and 5)..perimeter of a circle is also called circumference of circle is 2*pie*r