| 1 |
A central angle is subtended by two radii with the vertex at the ______ of the circle: |
- A. Arc
- B. Radius
- C. Centre
- D. Chord
|
| 2 |
An angle inscribed in a semicircle is: |
|
| 3 |
|
- A. 4.13
- B. 3.14
- C. 15.4
- D. 17.3
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| 4 |
A quadrilateral is called cyclic when a circle can be drown through its ______ vertices: |
- A. Two
- B. Three
- C. Four
- D. Five
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| 5 |
A circum angle is subtended between any two chords of a circle, having: |
- A. Circumference
- B. Diameter
- C. Radius
- D. Central angle
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| 6 |
The angle subtended by an arc at the circumference of a circle is called a: |
- A. Acute angle
- B. Circum angle
- C. Abtue angle
- D. Ascribe angle
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| 7 |
The measure of a central angle of minor arc of a circle is _______ that of the angle substends by corresponding major arc: |
- A. Half
- B. Equal
- C. Double
- D. Triple
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| 8 |
The opposite angles of any quadrilateral inscribed in a _______ are supplementary: |
- A. Circle
- B. Square
- C. Hexagon
- D. Rectangle
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| 9 |
Any two angles in the same segment of a circle are: |
- A. Unequal
- B. Equal
- C. Parallel
- D. Perpendicular
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| 10 |
If a circle passes through three or more paints then these points are called: |
- A. Incyclic
- B. Concyclic
- C. Circumcyclic
- D. Bicyclic
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