मराठी

Use ruler and compasses only for this question. Construct ΔABC, where AB = 3.5 cm, BC = 6 cm and ∠ABC = 60°. Construct the locus of points inside the triangle which are equidistant from BA and BC.

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प्रश्न

Use ruler and compasses only for this question.

  1. Construct ΔABC, where AB = 3.5 cm, BC = 6 cm and ∠ABC = 60°.
  2. Construct the locus of points inside the triangle which are equidistant from BA and BC.
  3. Construct the locus of points inside the triangle which are equidistant from B and C.
  4. Mark the point P which is equidistant from AB, BC and also equidistant from B and C. Measure and record the length of PB.
बेरीज
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उत्तर

Steps of construction:

  1. Draw line BC = 6 cm and an angle CBX = 60°. Cut off AB = 3.5. Join AC, triangle ABC is the required triangle.
  2. Draw perpendicular bisector of BC and bisector of angle B.
  3. Bisector of angle B meets bisector of BC at P.
    `=>` BP is the required length, where, PB = 3.5 cm
  4. P is the point which is equidistant from BA and BC, also equidistant from B and C. 

 
PB = 3.6 cm

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Loci (Locus and Its Constructions) - Exercise 16 (A) [पृष्ठ २३८]

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सेलिना Concise Mathematics [English] Class 10 ICSE
पाठ 16 Loci (Locus and Its Constructions)
Exercise 16 (A) | Q 10. | पृष्ठ २३८

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