**Areas related to Circles ncert solutions Chapter 12 Exercise 12.2 Question 4**

**4.** A chord of a circle of radius 10 cm subtends a right angle at the center. Find the area of the corresponding: (i) minor segment (ii) major segment. (Use )

**Solution:**

AO = OB = 10 cm (Radii of circle)

**Area of sector of circle =**

Angle of sector for major sector is equal to

**Area of major sector =Area shaded in light blue=**

**Area of minor segment=Area shaded in green**

**=Area of circle - area of major sector-Area of triangle **

** Area of minor segment=**

**Area of minor segment=**