How to do f and question 4?find angle COD for question 4.
4. In the figure, AB is a tangent to the circle with centre O, D is the mid point of the chord BC.
Given the BAC=xo, find COD in terms of x.
4. In the figure, AB is a tangent to the circle with centre O, D is the mid point of the chord BC.

Given the BAC=xo, find COD in terms of x.

Varun Rawat answered this