1 |
The tangent and radius of a circle at the point of contact are _________: |
- A. Parallel
- B. Not perpendicular
- C. Perpendicular
- D. None of these
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2 |
Tangents drawn at the ends of diameter of a circle are _______ to each other: |
- A. Parallel
- B. Non parallel
- C. Collinear
- D. Perpendicular
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3 |
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
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4 |
How many tangents can be drawn from a point outside it ? |
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5 |
A tangent line intersects the circle at: |
- A. Three points
- B. Twopoints
- C. Single point
- D. No point at all
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6 |
A tangent to a circle is perpendicular to the radial segment drawn to the point of: |
- A. Contact
- B. Tangency
- C. Concurrency
- D. Tangent
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7 |
Line intersecting a circle is called: |
- A. Tangent
- B. Secant
- C. Chord
- D. Diamter
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8 |
The two tangents drawn to a circle from a point outside it, are equal in; |
- A. Length
- B. Radius
- C. Measure
- D. Diameter
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9 |
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
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10 |
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
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