Area of Segment PYQs

Topic Overview

A segment is the region between a chord and its corresponding arc. Area of Minor Segment = Area of Sector - Area of Triangle. For $\theta = 60^{\circ}$, use equilateral triangle area $\frac{\sqrt{3}}{4} a^2$. For $\theta = 90^{\circ}$, use $\frac{1}{2} r^2$.