Sectors - GCSE Maths

Опубликовано: 31 Март 2026
на канале: 1st Class Maths

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This video is for students aged 14+ studying GCSE Maths.

A video explaining how to find the area and arc length of a sector. This is suitable for both higher and foundation GCSE.

   • Area and Circumference - GCSE Maths

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0:00 Intro
0:22 What is a sector?
0:51 Calculating the area of a sector
2:53 Calculating the arc length
4:32 Example 1 - Calculating area/arc length
5:22 Example 2 - Calculating perimeter
6:36 Example 3 - Giving answers in terms of pi
8:18 Example 4 - Calculating a missing angle
10:14 Example 5 - Calculating a missing radius

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