text: Classes
  Class 9Class 10First YearSecond Year
  $1. Two equal chords of a circle intersect show that the segments of the one are equal corresponding to the segments of the other.$
  
  $3. If length of the chord \overline{A B}=8 \mathrm{~cm} . Its distance from the centre is 3 \mathrm{~cm} then find the diameter of such circle.$
  
  $(xi) Locus of a point in a plane equidistant from a fixed point is called(a) radius(b) circle(c) circumference(d) diameter$
  
  $Example: Prove that the largest chord in a circle is the diameter.$
  
  $(v) Radii of a circle are(a) all equal(b) - double of the diameter(c) all unequal(d) half of any chord$
  
  $2. Two chords of a circle do not pass through the centre. Prove that they cannot bisect each other.$
  
  $(ii) In the circular figure A \widehat{C B} is called(a) an arc(b) a secant(c) a chord(d) a diameter$