A line which has only one point in common with a circle is called
a) sine of a circle
b) cosine of a circle
c) tangent of a circle
d) secant of a circle
Two tangents drawn to the circle from a point outside it are of in ………….length.
a) half
b) equal
c) double
d) triple
A circle has only one
a) secant
b) chord
c) diameter
d) center
A tangent line intersect the circle at
a) three points
b) two points
c) single point
d) no point at all
Tangent drawn at the ends of diameter of a circle are ………………to each other.
a) parallel
b) non parallel
c) collinear
d) perpendicular
The distance between the center of two congruent touching circle externally is:
a) of zero length
b) the radius of each circle
c) the diameter of each circle
d) twice the diameter of each circle
