The square of a tangent segment from an external point will be equal to the product of the two segments of a secant of a circle through the point. This important relation between tangent segments and secant of a circle is explored.
You are here
This year would surely bring new lights in your life. Happy new year to you all the time.
Secant of a tangent
This is the 39th solution set of 10 practice problem exercise for SSC CGL exam and 7th on topic Geometry. You need to take the corresponding test first before referring to this solution set. Some of the problems this time turned out to be not so simple...
Arcs and subtended angles: Any arc in a circle will subtend an angle at the centre twice the angle it subtends at any point on its complementary arc.