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Circles Tangents Problems (view source)
Revision as of 11:37, 12 August 2014
, 11:37, 12 August 2014→Concepts used
#The tangent drawn from an external point to a circle <br> a) are equal <br> b] subtend equal angle at the center <br> c] are equally inclined to the line joining the center and external point.
#The tangent drawn from an external point to a circle <br> a) are equal <br> b] subtend equal angle at the center <br> c] are equally inclined to the line joining the center and external point.
#Angle subtended by equal sides are equal.
#Angle subtended by equal sides are equal.
#Axiom-1:- "Things which are equal to same thing are equal"
==Algorithm==
==Algorithm==
In the above figure AB is direct common tangent to two circles and PQ is the Transverse common tangent.<br>
In the above figure AB is direct common tangent to two circles and PQ is the Transverse common tangent.<br>
