Changes
From Karnataka Open Educational Resources
126 bytes added
, 09:09, 12 August 2014
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| = Hints for difficult problems = | | = Hints for difficult problems = |
| + | == Problem-1== |
| + | #Tanjents AP and AQ are drawn to circle with centre O, from an external point A. Prove that ∠PAQ=2.∠ OPQ |
| + | |
| == Ex 4.4.2== | | == Ex 4.4.2== |
| #Suppose two chords of a circle are equidistant from the centre of the circle, prove that the chords have equal length. | | #Suppose two chords of a circle are equidistant from the centre of the circle, prove that the chords have equal length. |