Question

in the given figure if o is the centre of the circle then measure of angle AOB is?

Answer 1

Answer:

AOB is diameter of the circle so basically it will be a line .and the angle form AOB will be 180°.

Angle AOB= 180°

Angle APB = half the angle form on the center

so APB= 180/2= 90°

Angle ABP= 180-(68+90)= 22°

Angle ATP= (180-68)/2= 56°, here we consider AT=AP