Circular measure and radian measure

Mathematical Methods · Unit 1 — Surds, algebra, functions and probability · Trigonometric functions

Learning objectives (2)

LO-1Calculate lengths of arcs and areas of sectors in circles.LO-2Define and use radian measure and understand its relationship with degree measure.

Practise these objectives with instant AI marking

Adaptive questions tied to QCAA mark schemes. Free to start.

Start free practice