If the perimeter of a semi-circular protractor is 66 cm find the diameter of the protractor Take p 227. Other times it means the length of that line as. Learn that the perimeter of a circle has its own special name called circumference The symbol is a capital C.
Pi is a mathematical constant and it is also the ratio of the circumference of a circle to the diameter.
Learn that the perimeter of a circle has its own special name called circumference The symbol is a capital C. If you have the radius instead of. R is the radius of the circle p. Perimeter Of A Circle With Examples Example 1.