The diagram shows a sector of a circle, centre O. The radius of the circle is 6 cm. Angle AOB = 120°. Work out the perimeter of the sector. Give your answer in terms of in its simplest form. π ........................................................... cm 3 marks) 5. Diagram NOT accurately drawn The diagram shows a sector of a circle, centre O, radius 10 cm. The arc length of the sector is 15 cm. Calculate the area of the sector. ........................................................... cm² (Total 4 marks)
The diagram shows a sector of a circle, centre O. The radius of the circle is 6 cm. Angle AOB = 120°. Work out the perimeter of the sector. Give your answer in terms of π in its simplest form. ........................................................... cm 3 marks) 5. Diagram NOT accurately drawn The diagram shows a sector of a circle, centre O, radius 10 cm. The arc length of the sector is 15 cm. Calculate the area of the sector. ........................................................... cm² (Total 4 marks)
crossover.docx