A-circle-of-radius-r-is-such-that-it-subtends-an-angle-of-at-its-centre-A-chord-cuts-the-circle-such-that-it-divides-the-circle-into-two-segments-of-areas-in-the-ratio-1-5-show-that-sin-

Question Number 133851 by physicstutes last updated on 24/Feb/21

A circle of radius r is such that it subtends an

angle of α at its centre . A chord cuts the circle such

that it divides the circle into two segments of areas in

the ratio 1 : 5 . show that

\sin α = α - \frac{π}{3}