Question

PQ is a tangent to a circle with centre O at point P .If triangle OPQ is an isosceles triangle , then find angle OPQ​

Answer 1

hey mate

we know that sum of all the angles of a triangle measure is 180 and in iso celes triangle the base angles are equal

also a tangent makes angle of 90 at the centre so the each of the base angles measure (180-90)/2 = 45

so opq = oqp = 45