RS Aggarwal Solutions for Class 10 Maths Chapter 8 Circles Exercise 8B

RS Aggarwal Solutions for Class 10 Maths Chapter 8 Circles Question 14: Solution: From given figure, PA and PB are the two tangents to the circle. O be the centre of circle. OA and AB are joined ∠APB = 60° To Find :∠OAB ∠OAB + 60° = 90° ∠OAB = 90° – 60° = 30° Therefore, the measure of ∠OAB is 30°. Question 15: Solution: ................
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