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Laws of circle theorem​
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Laws of circle theorem​

Laws of circle theorem​-example-1
User George Huang
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Answer:

1. The angle at the centre is twice the angle at the circumference

2. The angle in a semicircle is a right angle

3. Angles in the same segment are equal

4. Opposite angles in a cyclic quadrilateral sum to 180°

5. The angle between the chord and the tangent is equal to the angle in the alternate segment

Explanation:

User Erik Hesselink
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