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Questions in the Topic: Circles
  •  
     
    Can you write down eight eights so that they add up to one thousand?

      0
     Views: 181
      on 20/3/17
     
  • Mayank Padhi
     
     
    A region enclosed by an arc and a pair of radii of a circle is called

      10
     Views: 155
      on 15/2/17
     
  • Ananya
     
     
    What is area of circle ?

      6
     Views: 166
      on 24/1/17
     
  • Ananya
     
     
    Diameter is big than any chord ?

      13
     Views: 139
      on 24/1/17
     
  •  
     
    Q) Choose the correct option. A line which touches the circumference of a circle at one point is called: 1. Radius 2. Secant 3. Ray 4. Tangent

      15
     Views: 114
      on 21/6/16
     
  • Aayushi
     
     
    Find the difference: 7 - $5/6$ =

      2
     Views: 147
      on 23/6/16
     
  • Fedrick Thomas
     
     
    Prove that the parallelogram circumscribing a circle is a rhombus.

      1
     Views: 132
      on 31/5/16
     
  • Harsh Solanki
     
     
    Prove that the angle between the two tangents drawn from an external point to a circle is supplementary to the angle subtended by the line-segment joining the points of the contact at the center.

      0
     Views: 96
      on 31/5/16
     
  • Emily Thomas
     
     
    In the given figure, XY and X'Y' are two parallel tangents to a circle with center O and another tangent AB with the point of contact C intersecting XY and X'Y' at B. Prove that $∠$ AOB = 90$°$ .


      0
     Views: 108
      on 31/5/16
     
  • Jayant Sharma
     
     
    A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC


      0
     Views: 80
      on 31/5/16
     
  • Shalu Singh
     
     
    The length of a tangent from a point A at a distance 5 cm from the center of the circle is 4 cm. Find the radius of the circle.

      0
     Views: 67
      on 31/5/16
     
  • Shalu Singh
     
     
    Prove that the tangents drawn at the ends of a diameter of a circle are parallel.

      0
     Views: 105
      on 31/5/16
     
  • Shalu Singh
     
     
    From a point Q, then length of the tangent to a circle is 24 cm and the distance of Q from the center is 25 cm. Find the radius of the circle.

      0
     Views: 82
      on 31/5/16
     
  • Jayant Sharma
     
     
    Recall that two circles are congruent if they have the same radii. Prove that equal chords of congruent circles subtend equal angles at their centers.

      0
     Views: 123
      on 31/5/16