Teaching KVS PRT (Latest Pattern) Mock Test Quantitative Aptitude Geometry Circles, Chords and Tangents
In the given figure OP and OQ are the radius of a circle with centre O. If the radius is 2 cm and it subtends an angle 2θ at the centre, (θ< 45°). Find the length of the cord PQ.
1
4Sinθ
2
2Sinθ
3
4Cos θ
4
Cos2θ