Below is the justification for the formula for area of a circle. Which word,when placed in the blank, best completes this argument?• The circumference of a circle is given by the formula C = 287 where ris theradius.• If the circle is divided into equally sized sectors, the sectors can berearranged to form a shape that approximates a parallelogram.• The base of the parallelogram is half the circumference, or ar, and theheight is• Because the area of a parallelogram is equal to the product of the base andthe height, the area is ar?• Therefore, the area of a circle is given by the formula apa.