Changes
From Karnataka Open Educational Resources
264 bytes added
, 11:35, 12 August 2014
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| #Angle subtended by equal sides are equal. | | #Angle subtended by equal sides are equal. |
| ==Algorithm== | | ==Algorithm== |
| + | In the above figure AB is direct common tangent to two circles and PQ is the Transverse common tangent.<br> |
| + | '''Step-1''''''Bold text'''<br> |
| + | AQ=QP and BQ=QP (Tangents drawn from external point are equal)<br> |
| + | By axiom-1, AQ=BQ<br> |
| + | ∴tangent at P bisects AB at Q. |