Question 1:
Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°. [Use π = 22/7]
Answer:
Let OACB be a sector of the circle making 60° angle at centre O of the circle.
Therefore, the area of the sector of the circle making 60° at the centre of the circle is 132/7 cm2.
Latest Govt Job & Exam Updates: