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Line 103: − − [[Class10_circles_tangents|here]]
The longest chord passes through the centre of the circle (view source)
Revision as of 10:11, 12 August 2015
, 10:11, 12 August 2015→Hints for difficult problems
#Tangents AP and AQ are drawn to circle with centre O, from an external point A. Prove that ∠PAQ=2.∠ OPQ
#Tangents AP and AQ are drawn to circle with centre O, from an external point A. Prove that ∠PAQ=2.∠ OPQ
Please click [http://karnatakaeducation.org.in/KOER/en/index.php/Class10_circles_tangents#Problem_1 here] for solution.
Please click [http://karnatakaeducation.org.in/KOER/en/index.php/Class10_circles_tangents#Problem_1 here] for solution.
= Project Ideas =
= Project Ideas =