Cambridge AS & A Level Mathematics
1.4Circular measure
Circular measure in Cambridge AS & A Level Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Topic20 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 1.4.1Understand the radian and convert between radians and degrees.
- 1.4.2Use s = rθ and A = ½r²θ to solve problems on arc length and sector area.
Lessons
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Radians, arcs, sectors and segments
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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