1.
In the figure, CSA and CTB are tangents to the circle with centre O. Also, ∠ABV = = 60º and ∠VTB =70º Find ∠SVT and ∠SCT
2.
From a point P. two tangents PA and PB are drawn to a circle with centre O. If OP = diameter of the circle, ∆APB is
4.
Let O be the centre of the circle and P be a point outside of the circle. Draw a tangent at A (on the circle) which pass through the point P. Given PA = 2 cm and OP = 4 cm then area of the circle is
5.
In the given figure, if AB = 6 cm BC = 8 cm then radius is
6.
In the given figure, ∠OPQ is
7.
In the given figure, PT is
8.
In the given figure if AC = 20 cm and BC = 12 cm then radius is
9.
In the given figure, PB = 12 cm CQ = 4 cm then PC is
10.
In the given figure, TAS is a tangent to the circle with centre O. Let the point A. If ∠OBA = 32º, then x = _ and y = _.
