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Draw any circle with radius greater than 1.8 cm and less than 3 cm. Draw a chord AB 3.6 cm long in this circle. Tangent to the circle passing through A and B without using the center of the circle - Geometry Mathematics 2

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प्रश्न

Draw any circle with radius greater than 1.8 cm and less than 3 cm. Draw a chord AB 3.6 cm long in this circle. Tangent to the circle passing through A and B without using the center of the circle

आकृति

उत्तर



Steps of construction:

  1. Draw a circle of radius 2.5 cm.
  2. Draw a chord AB of length 3.6 cm.
  3. Take a point P on the major arc, other than A and B.
  4. Join AP and BP.
  5. Using A and B as vertices and chord AB as one side, draw ∠MAB and ∠MBA equal to ∠APB.
  6. Lines containing the rays AM and BM are the tangents to the circle at A and B respectively.
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अध्याय 4: Geometric Constructions - Q.5

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