| 1 |
In a cyclic quadrilateral, the opposite angles are: |
- A. Complementary
- B. Abtuse
- C. Supplementroy
- D. Acute
|
| 2 |
The opposite angles of any quadrilateral inscribed in a _______ are supplementary: |
- A. Circle
- B. Square
- C. Hexagon
- D. Rectangle
|
| 3 |
What is radius in circle ? |
- A. Perimeter
- B. Half the diameter
- C. Segment line
- D.
|
| 4 |
A central angle is subtended by two radii with the vertex at the ______ of the circle: |
- A. Arc
- B. Radius
- C. Centre
- D. Chord
|
| 5 |
The angle subtended by an arc at the centre of a circle is called its: |
- A. Outer angle
- B. Centralangle
- C. Complementaryangle
- D. Supplementaryangle
|
| 6 |
Any two angles in the same segment of a circle are: |
- A. Unequal
- B. Equal
- C. Parallel
- D. Perpendicular
|
| 7 |
A quadrilateral is called cyclic when a circle can be drown through its ______ vertices: |
- A. Two
- B. Three
- C. Four
- D. Five
|
| 8 |
An angle inscribed in a semicircle is: |
|
| 9 |
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
|
| 10 |
Angle inscribed in a semicircle is always: |
- A. 90°
- B. 60°
- C. 120°
- D. 360°
|
