At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
Any question ??
drawing my diagram~ wait~ sorry~
XD don't worry
good drawing xD
you drew that?
Now, use Sum of all angles of a triangle = 180
The two adjacent line are a tangent tot eh circle and also thery along with the lines forming the 70 angle form a quadrilateral. The sum of angles in a quadrilateral is 360 and angle formed by tangent is 90. Now I guess you can solve
I know that. I wants trying to give hints to solve the question and not the solution.
Angle between a tangent and a chord at the point of contact is equal to the opposite angle formed by the chord at the circumference
Ya.. its a theorem
It is a derived theorem...
derived using other theorems.
Actually its not my theorem.. BUT IF u are asking for a proof then U can search it on google
I know the proof of this so called theorem...
My point is that when ever you solve a question solve it frm the basic theorems that are present and not the derived ones
I also know the proof..... But if u r willing to prove it then OK PLZ TAKE YOUR PRECIOUS TIME AND PROVE IT
To know how to use the theorem is better then to know the proof of it