1 |
Any portion of the circumference will be known as ______ of the circle: |
- A. A chord
- B. An arc
- C. A tangent
- D. An angle
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2 |
Out of two congruent arcs of a circle, if one arc makes a central angle of 30° then the other arc will subtend the central angle of: |
- A. 15°
- B. 30°
- C. 45°
- D. 60°
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3 |
The boundary traced by a moving point in a circle its ______: |
- A. Circumference
- B. Diameter
- C. Radius
- D. Area
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4 |
A 4cm long chord subtends a central angle of 60°. The radial segment of this circle is: |
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5 |
A pair of chords of a circle subtending two congruent central angles is: |
- A. Congruent
- B. Incongruent
- C. Over lapping
- D. Parallel
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6 |
If two cords of a circle (of of congruent circles) are equal, then their corresponding arcs (minor, major or semi circular) are: |
- A. Proportional
- B. Equal
- C. Congruent
- D. Bisecting chords
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7 |
If an arc of a circle subtends a central angle of 60°, then the corresponding chord of the arc will make the central angle of: |
- A. 20°
- B. 40°
- C. 60°
- D. 80°
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8 |
The chord length of a circle subtending a central angle of 180° is always: |
- A. Less than radial segment
- B. Equal to the radial segment
- C. Double of the radial segment
- D. None of these
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9 |
The portion of a circle bounded by an arc and a chord is known as: |
- A. Diameterof the circle
- B. Radiusof the circle
- C. Chordof the circle
- D. Segmentof the circle
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10 |
An arc subtends a central angle of 40° then the corresponding chord will subtend a central angle of: |
- A. 20°
- B. 40°
- C. 60°
- D. 80°
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