Finding Arc Length and Sector Area | A-Level Maths

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In this A-Level Maths video I'll show you how to find the length of an arc and the area of a sector for A-Level maths.

Timestamps:

0:00 Intro
0:22 What are Sectors and Arcs?
1:20 Formulas for Area of Sector & Length of Arc
3:34 Question 1
4:08 Question 2
5:13 Question 3

A-Level Trigonometry Playlist:

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