A dinner plate having a diameter of 7 in approximately is given.
The distance around a circle is called the circumference.It is the perimeter of the circle.
The circumference of a circle can be found by multiplying pi ( π = 3.14 ) by the diameter of the circle.
Circumference is a special case of perimeter.
Circumference =[tex] \pi .d [/tex]
Given dinner plate has a diameter of 7 in.
Substituting d=7in we have:
Circumference = [tex] \pi (7)=3.14 (7)=21.98 in [/tex]
