CBSE Class 10 Maths Construction of Tangents

Q.

In the figure below, if XAO = 30°, then what is the measure of XAY?

  



Q.

If the length of the tangent from the external point P is 12 cm, and the distance of P from the centre is 13 cm, then the radius of the circle is 



Q.

In the figure below, AO = 5 cm and XO = 3 cm, then AX =?

  



Construction of tangents to a given circle from a point on the circle and from a point outside the circle.