question archive If m AB = m CD then AB ~ CD It means, ÐAOB = ÐCO'D then arc AB ~ arc CD Again, if AB ~ CD then m AB = mCD i
If m AB = m CD then AB ~ CD It means, ÐAOB = ÐCO'D then arc AB ~ arc CD Again, if AB ~ CD then m AB = mCD i
Subject:MathPrice: Bought3
If m AB = m CD then AB ~ CD It means, ÐAOB = ÐCO'D then arc AB ~ arc CD Again, if AB ~ CD then m AB = mCD i.e. if arc AB ~ arc CD then ÐAOB = ÐCO'D. * In the given circle, If AB = CD AB = CD (Chords) C D B A O l In the given figure chord AB = Chord CD, then minor arc AB ~ minor arc CD as chord AC = Chord BD AC ~ BD C D B A O O D C A B l In the given figure, if OD ^ AB AD = BD = AB 2 OD = OA AD 2 2 - b g O A D B r l If two circles do not touch each other then 4 tangents can be drawn. O O ¢ l If two circles touch each other externally, then 3 tangents can be drawn. O O ¢ l If two circles cut each other, then two tangents can be drawn. O O ¢ l If one circle touches another circle internally, then only one tangent can be drawn. O O ¢ l There is no common tangent of two concentric circles. l In the given figure if OP bisect AB, such that AP = BP, then OP ^ AB.
