**In the adjoining figure, AB and CD ate two parallel chords and O is the centre. If the radius of the circle is 15 cm, find the distance MN between the two chords of length 24 cm and 18 cm respectively.**

**Solution:**

**More Solutions:**

- In an equilateral triangle.
- Show that CA = 2 OD.
- If OE bisects ∠AED, Prove that AB = CD.
- AD is a diameter of a circle with centre O.
- Find the ratio of AB: CD.
- Prove that OC bisects the arc AB.
- Prove that the angle subtended.
- Prove that arc AD = arc CB.
- The line segment PQ is called a
- The circumference of a circle must be