The diagram shows a circle, with centre CCC, with equation x2+y2−6x+10y=222x^2 + y^2 - 6x + 10y = 222x2+y2−6x+10y=222. AB AB\,AB is a chord of the circle. The area of the minor segment shaded on the diagram is 10.6.
Find angle ACBACBACB. Give your answer to three significant figures.
278 exam-style questions on Edexcel A Level Maths Radians, covering 5.1 Radian Measure, 5.2 Arc Length, 5.3 Areas of Sectors and Segments, 5.4 Solving Trigonometric Equations, and 5.5 Small Angle Approximations. Each one has a worked solution and a mark scheme showing where the marks go.