Question

two pair of tangents are drawn to a circle which are inclined to each other at an angle of 100 degree,it is required to draw tangents at end points of those two radii of the circle,the angle b/w which should be a)100 b)50 c)80 d)200

Answer 1

is it 80????

Answer 2

I coudn't understand the question, can u draw the ques?

Answer 3

Now, oK. The answer is 80, because 100+90+90+x=360
so x=80