| 1 |
The perpendicular bisector of a chord of a circle passes through the: |
- A. Centre
- B. Radius
- C. Diameter
- D. Arc
|
| 2 |
The measure of the external angles of a regular octagon is: |
|
| 3 |
How many common tangents can be drawn for two disjoint circles ? |
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| 4 |
One and only one circle can be drawn through _______ non-collinear collinear points: |
- A. One
- B. Two
- C. Three
- D. Four
|
| 5 |
The length of two common tangents to two circles are _____ to each other: |
- A. Perpendicular
- B. Equal
- C. Parallel
- D. Un-equal
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| 6 |
If the distance between the centres of two circles is equal to the sum of their radii, then the circles will: |
- A. Intersect
- B. Do not intersect
- C. Touch each other externally
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| 7 |
If the incentre and circumentre of a triangle coincide, the triangle is: |
- A. An isoscenes
- B. A right triangle
- C. An equilateral
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| 8 |
The circumference of circle is called: |
- A. Chord
- B. Segment
- C. Boundary
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| 9 |
The length of the diameter of a circle is how many times the radius of the circle: |
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| 10 |
Two intersecting circles are not: |
- A. Incentric
- B. Escribecentric
- C. Concentric
- D. Circumcentri
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