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Circle Theorems: Quiz 2 – Answers
Circle Theorems: Quiz 2 – Answers
1) Angle A = 27°
Angle B = 46°
Reason: the angles at the circumference subtended by the same arc are equal.
2) 98°
3) x = 20°
Angle B = 46°
Reason: the angles at the circumference subtended by the same arc are equal.
2) 98°
3) x = 20°
Working
Questions
Do not use a calculator for the following questions. All of the diagram in the questions are not drawn to scale.
1) What is the size of angle A and B? Give reasons for your answers.
Do not use a calculator for the following questions. All of the diagram in the questions are not drawn to scale.
1) What is the size of angle A and B? Give reasons for your answers.
2) What is the size of the angle marked y?
3) What is the value of x?
