Here is a non-calculator worksheet on area and arc length of sectors of circles. Answers, where appropriate, will be left in terms of pi.
Section A is about finding the arc length given either the radius or diameter and the angle at the centre of the sector.
Section B is about finding the area of the sectors.
In Section C, learners are required to use the skills just practised to problem solve. There are four questions where they will use given arc lengths and areas of sectors to calculate the length of the radius or the angle at the centre of the sector.
