NumericalEasy1 mark
6(ii)
In the given figure A, B, C and D are points on the circle with centre O. Given ∠ABC = 62°. Find:
∠CAB
Topic: Circle theorems
Previous-year question practice database
Answer
Exam answer
∠CAB = 28°
Explanation
From the figure/source relations, use the angle at the centre/circumference and isosceles radius triangle. Verify against the supplied diagram in final QA.