1 |
The line that passes through centre and touches a circle at two points is called: |
Diameter
Radius
Arc
Corners
|
2 |
Tangents drawn at the ends of _______ of a circle are parallel to each other: |
Chord
Diameter
Corners
Arc
|
3 |
The two tangents drawn to a circle from a point outside it, are equal in; |
Length
Radius
Measure
Diameter
|
4 |
The tangent to a circle and the radial segment joining the point of contact and the __________ are perpendicular to each other: |
Chord
Centre
Tangent
Arc
|
5 |
If a line is drawn perpendicular to a radial segment of a circle at its occurs and point, it is _________ to the circle at that point: |
Radial
Parallel
Tangent
Perpendicular
|
6 |
A tangent to a circle is perpendicular to the radial segment drawn to the point of: |
Contact
Tangency
Concurrency
Tangent
|
7 |
How many tangents can be drawn from a point outside it ? |
1
2
3
4
|
8 |
The tangent and radius of a circle at the point of contact are _________: |
Parallel
Not perpendicular
Perpendicular
None of these
|
9 |
Line intersecting a circle is called: |
Tangent
Secant
Chord
Diamter
|
10 |
The distance between the centres of two congruent touching circles externally is: |
Of zero length
The radius of each circle
The diameter of each circle
Twice the diameter of each circle
|
11 |
Tangents drawn at the ends of diameter of a circle are _______ to each other: |
Parallel
Non parallel
Collinear
Perpendicular
|
12 |
A tangent line intersects the circle at: |
Three points
Twopoints
Single point
No point at all
|
13 |
A circle has only one: |
Secant
Chord
Diameter
Centre
|
14 |
Two tangents drawn to a circle from a point outside it are of _________ in length |
Half
Equal
Double
Triple
|
15 |
A line which has only one point in common with a circle is called: |
Sine of a circle
Cosineof a circle
Tangentof a circle
Secantof a circle
|