Circle Centre Isosceles
A is the centre of a circle. B and C lie on its circumference and ∠BAC = 120°. Find ∠ABC and ∠ACB with reasons.
GANITA PRAKASH · GRADE 7 · PART II · CHAPTER 1
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Textbook connection: Ganita Prakash · Grade 7 · Part II · Chapter 1 — Geometric Twins · printed page 21
A is the centre of a circle. B and C lie on its circumference and ∠BAC = 120°. Find ∠ABC and ∠ACB with reasons.