MATHEMATICS · Subjective · CBSE · Mathematics · Areas Related to Circles · Areas Related to Circles
Problem
In a circle of radius 14cm, the area of a minor sector is 154cm2.
(i) Determine the measure of the central angle of this minor sector.
(ii) Calculate the area of the corresponding major sector.
(iii) What percentage of the total area of the circle is occupied by the minor sector? Round your answer to one decimal place.