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deepaksoni
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Asked: 2021-04-15T09:14:24+05:30 In:

Question 20. In the given figure, tangents PQ and PR are drawn from an external point P to a circle such that ∠RPQ = 30°. A chord RS is drawn parallel to the tangent PQ, Find ∠RQS

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Question 20. In the given figure, tangents PQ and PR are drawn from an external point P to a circle such that ∠RPQ = 30°. A chord RS is drawn parallel to the tangent PQ, Find ∠RQS

This is the basic and conceptual question from Chapter name- circles
Topic – Angle properties of circles
Chapter number- 15

In this question is given that tangents PQ and PR are drawn from an external point P to a circle such that ∠RPQ = 30°.

Also A chord RS is drawn parallel to the tangent PQ,

Now we have to find ∠RQS

ICSE Avichal publication
Understanding ICSE Mathematics
Question 20

circlesicseml aggarwal
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      Solution:
      In the given figure,
      PQ and PR are tangents to the circle with centre O drawn from P
      ∠RPQ = 30°
      Chord RS || PQ is drawn
      To find ∠RQS
      ∴ PQ = PR (tangents to the circle)
      ML Aggarwal Class 10 Solutions for ICSE Maths Chapter 15 Circles Ex 15.3 Q20.2

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