Question

Angle between tangents from a common point to a circle

Answer 1

write full ques. plzzz

but i am writing something about it

it makes complementary angle with the angle made by the radius at the center

Answer 2

There is no angle between a tangent and a circle.

Becasue,

A tangent is a line that emerges from a joint where two infinetly points close where only one point of the line  is at the circle.

Or otherwise, it is the line that intersect the circles exactly at a single point.  

The intersection occurs is named as the point of tangency, no other tangent can pass through this point unless otherwise it lays on position of the exact tangent previously drawn.