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HigherNon-calculatorG23 Area of a triangle as ½ab sin C

Question 1 · 3 marks

Spec and skills
  • Paper scope: Paper 1: non-calculator practice
  • Spec G23
  • Spec G22
  • Spec G18
  • Original practice question
  • Answer and supported method checks
The diagram shows part of a circle with centre O and radius 10 cm. A and B are points on the circle.
Work out the exact area of the shaded minor segment. Give your answer in terms of π\pi and surds. You must show your working.