RS Aggarwal - Mathematics

Book: RS Aggarwal - Mathematics

Chapter: 12. Circles

Subject: Maths - Class 10th

Q. No. 46 of Multiple Choice Questions (MCQ)

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46

In the given figure, DE and DF are tangents from an external point D to a circle with center A. If DE = 5 cm and DE DF then the radius of the circle is

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