Circles ncert solutions Chapter 10 Exercise 10.2 Question 8
8. A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC.
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Circles ncert solutions Chapter 10 Exercise 10.2 Question 8
8. A quadrilateral ABCD is drawn to circumscribe a circle. Prove that AB + CD = AD + BC.
Circles ncert solutions Chapter 10 Exercise 10.2 Question 7
7. Two concentric circles are of radii 5 cm and 3 cm. Find the length of the chord of the larger circle which touches the smaller circle.
Circles ncert solutions Chapter 10 Exercise 10.2 Question 6
6. The length of a tangent from a point A at distance 5 cm from the center of the circle is 4 cm. Find the radius of the circle.
Circles ncert solutions Chapter 10 Exercise 10.2 Question 5
5. Prove that the perpendicular at the point of contact to the tangent to a circle passes through the center.
Circles ncert solutions Chapter 10 Exercise 10.2 Question 4
4. Prove that the tangents drawn at the ends of diameter of a circle are parallel.