Math 10 Chapter 6 - Part D


1. If the measure of an exterior angle of a cyclic quadrilateral is 120o the measure of angle opposite to the adjacent interior angle is




2. The degree measure of semi-circle is equal to




3. An angle whose vertex lies on a circle and whose sides contains chords of the circle is




4. The length of tangent drawn from a point 10cm from centre of circle of radius 6cm is




5. The measure of an inscribed angle is _________ of the measure of its intercepted arc




6. The degree measure of circle is




7. Opposite angles of cyclic quadrilateral are




8. From a point of the circle, how many diameters can be drawn




9. One of the two chords of a circle is of measure 5cm. What will be the length of the other chord, when the chords are at a same distance from the centre




10. A semi-circle is bounded by a ______ and half of the circumference




11. A point, which is equidistant from end point of a line segment, lies on




12. The radius of a circle is 5cm and the length of one of its chord is 8cm, the distance of the chord from centre of circle is




13. Two tangents drawn to a circle from a point outside are _____ in length




14. The shortest distance between a tangent line from centre of a circle is equal to




15. If a circle passes through three non-collinear points then the distance of any point lying on the circle from its ______ is same




16. A segment that forms the centre and a point on the circle




17. A segment whose end points lie on the circle




18. A chord that contains the centre of the circle




19. A line that intersect the circle in two points




20. A line that intersect the circle in exactly one point







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