| 1 |
The line that passes through centre and touches a circle at two points is called: |
- A. Diameter
- B. Radius
- C. Arc
- D. Corners
|
| 2 |
The tangent to a circle and the radial segment joining the point of contact and the __________ are perpendicular to each other: |
- A. Chord
- B. Centre
- C. Tangent
- D. Arc
|
| 3 |
The tangent and radius of a circle at the point of contact are _________: |
- A. Parallel
- B. Not perpendicular
- C. Perpendicular
- D. None of these
|
| 4 |
A line which has two points 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
|
| 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: |
- A. Radial
- B. Parallel
- C. Tangent
- D. Perpendicular
|
| 6 |
The two tangents drawn to a circle from a point outside it, are equal in; |
- A. Length
- B. Radius
- C. Measure
- D. Diameter
|
| 7 |
A line which has only one point in common with a circle is called: |
- A. Sine of a circle
- B. Cosineof a circle
- C. Tangentof a circle
- D. Secantof a circle
|
| 8 |
A tangent line intersects the circle at: |
- A. Three points
- B. Twopoints
- C. Single point
- D. No point at all
|
| 9 |
The distance between the centres of two congruent touching circles 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
|
| 10 |
Two tangents drawn to a circle from a point outside it are of _________ in length |
- A. Half
- B. Equal
- C. Double
- D. Triple
|
