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Questions and Answers
What property of angles is discussed in the text?
What property of angles is discussed in the text?
- Angles subtended by a circle (correct)
- Corresponding angles
- Vertical angles
- Alternate interior angles
If an angle subtended by an arc at the center is $x$ degrees, what would be the angle subtended it on any part of the remaining circle?
If an angle subtended by an arc at the center is $x$ degrees, what would be the angle subtended it on any part of the remaining circle?
- $2x$ degrees
- $\frac{x}{2}$ degrees (correct)
- $x-90$ degrees
- $3x$ degrees
How are the angles related if an arc subtends a $120^\circ$ angle at the center?
How are the angles related if an arc subtends a $120^\circ$ angle at the center?
- The angles would form a straight line
- The angle subtended on any other part would be $240^\circ$
- The angle subtended on any other part would be $60^\circ$ (correct)
- The angles are unrelated
