Q 1: The circle passing through the three vertices of a triangle is called _________. incircle circumcircle

Q 2: If 'd' is the diameter and 'r' is the radius of circle, then r = _______ 2d d/2

Q 3: The mid point of any diameter of a circle is _____. radius center of the circle

Q 4: Longer chords will have _________ altitudes in a circle. Shorter Longer

Q 5: Number of diameters that can be drawn through the centre of a circle. Infinite Ten

Q 6: The points O, G, S and I in an isosceles triangle are ______. coincide collinear

Q 7: Number of circles that can be drawn through one point in a plane _____. infinite Hundred

Q 8: The line segment joining the mid point of a chord of a circle and the centre is ____ to the chord. radius perpendicular

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

