A sector of a circle has radius 10 cm and central angle 72°

MATHEMATICS · Subjective · IGCSE · Maths · Mensuration · Mensuration

Problem

A sector of a circle has radius 10 cm and central angle 72°. Find the ratio of the area of the sector to the length of its arc. Give your answer in simplest form.

Related theory

Areas of Sectors and Segments
Circular Areas
Angle Measurement
Trigonometric Functions
Areas Related to Circles
Mensuration

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