## Circular Measure, Long Questions (Paper 2)

Question 7:Diagram below shows a semicircle PTS, centre O and radius 8 cm. PTR is a sector of a circle with centre P and Q is the midpoint of OS.[Use π = 3.142]Calculate(a) ∠TOQ, in radians,(b) the length , in cm , of the arc TR ,(c) the area, in cm2 ,of the shaded region.Solution: … Read moreCircular Measure, Long Questions (Paper 2)