1 |
The centre of incicle is called: |
- A. Origin
- B. Incentre
- C. Centre
- D. Fixed point
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2 |
From a point outside the circle __________ tangents can be drawn: |
- A. One
- B. Two
- C. Three
- D. Four
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3 |
The distance of a point outside the circle from its centre is _________ than the radius: |
- A. Less
- B. Equal
- C. Greater
- D. None of these
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4 |
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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5 |
How many tangents can be drawn from a point outside the circle ? |
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6 |
The circumference of a circle is called _________ of a circle: |
- A. Chord
- B. Arc
- C. Radius
- D. Boundary
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7 |
The measure of the external angles of a regular octagon is: |
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8 |
The tangent and radius of a circle at the point of contact are: |
- A. Parallel
- B. Not perpendicular
- C. Perpendicular
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9 |
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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10 |
A circle of any radius can be constructed by rotating a compass about: |
- A. A chord
- B. An arc
- C. The straight line
- D. A fixed point
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