State the size of angle OAB, giving a reason for your answer

Question

asked Nov 25, 2021 202k views

1 Answer

Arne Deruwe · Answer 1 · 2021-11-30T08:59:11+0000

Answer:

OAB is 90°

Step-by-step explanation -

Given - A circle with centre O

According to the theorem , The tangent of a circle and the line of tangency make an angle of 90°