CBSE Class 10 Mathematics Areas related to circles MCQs

Question : The area of the quadrant of a circle of radius r is : (a) 1/2πr2 (b) 1/2πr (c) 1/4πr2 (d) (π/2+2r) Answer : C Question : Area of the largest triangle inscribed in a semi-circle of radius r units is (a.) r2 sq. units (b.) (1/2) r2 sq. units (c.) 2r2…