हिंदी

Draw two concentric circles of radii 2 cm and 3 cm. From a point on the outer circle, construct a pair of tangents to the inner circle. - Mathematics

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प्रश्न

Draw two concentric circles of radii 2 cm and 3 cm. From a point on the outer circle, construct a pair of tangents to the inner circle.

आकृति

उत्तर

Steps of Construction:

  1. Draw a circle with a radius of 2 cm and a centre of O.
  2. Draw another circle with a radius of 3 cm and a centre of O.
  3. Take a point P on the circumference of the larger circle and join P to O.
  4. Now, take OP as the diameter and draw another circle which intersects the smaller circle at two points let's say A and B.
  5. Join A to P and B to P.
    Hence, the required tangents are AP and BP.
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2021-2022 (April) Standard - Delhi Set 2
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