Number of circles that can be drawn through three non-collinear points are
2
Infinite
3
1
The centroid divide a median in the ratio
2 : 1
1 : 2
2 : 3
3 : 2
The circumference of a circle is _______ times the diameter.
π
π/2
2π
In a right triangle the circum center lies at
In the interior
Mid point of the hypotenuse
In the exterior
Can't say
Number of circles that can be drawn through three collinear points
0
A line joining any two points on the circumference of a circle is called
Radius
Diameter
Chord
Secant
The point of concurrence of attitudes of a triangle is
Circumcenter
Incenter
Orthocenter
Ex-center
The perpendicular bisector of a chord passes through the _________ of the circle.
Center
The point of concurrence of medians of a triangle is
In-centre
Circumcentre
Centroid
Orthocentre
The ratio between the circumference and the diameter of a circle is
22 : 7
7 : 22
2 : 7
