# Geometry-Circle Imp. SSC Questions on Tangents [SSC][CDS][CAT]-26 - Videos

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In this video tutorial we will discuss the some previous years’ questions asked in SSC examinations.Based on the theorems on tangents we will discuss the trick.These questions repeatedly asked in different examinations.
Tangents:- A line segment touches only at one point of a circle is called a tangent
of the circle and the point is called point of contact or tangent point.
Properties:-
1 . A tangent to a circle is perpendicular to the radius through the point of contact.
2 . One and only one tangent can be drawn to a circle at a given point on the circumference
3 . The perpendicular to a tangent through its point of a contact passes through the centre of the circle
4 . From any point outside a circle two tangents can be drawn to it and they are equal in length.fig
5 .Length of tangents drawn from any external point to the circle is equal.
5 .The angle between a chord and a tangent drawn at the end point of chord is equal respectively to the angle formed in the corresponding alternate segment.

Questions asked in the examinations like SSC CGL T-I and T-II, SSC CHSL (DEO) LDC, CAPF , SSC CPO S.I Exam , FCI Assistant Grade –III ,SSC CISF ASI, SSC Constable, Delhi Police, SSC multi Tasking Staff examination ,SSC Data Entry Operator Exam , SSC Section Officer (Commercial Audit ), IBPS P.O exam, SBI P.O,LIC AAO, GIC AAO , IB Exam, RBI Grade –B, IBPS Cleark , SBI Cleark, CLAT Exam , Railways,RRB Technical( LOCO) and Non technical exam, CTAT , DASS and other objective examination.
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