GCSE Secondary Maths Age 13-17 - Geometry & Measures: Sector of a Circle - Explained

GCSE Secondary Maths Age 13-17 - Geometry & Measures: Sector of a Circle - Explained

Assessment

Interactive Video

Mathematics

10th - 12th Grade

Hard

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The video tutorial explains how to solve a geometry problem involving a sector of a circle and an equilateral triangle. It guides through calculating the area of the sector, the area of the triangle, and finding the shaded area by subtraction. The tutorial also covers converting the shaded area into a percentage of the sector's area, providing a step-by-step approach and emphasizing the importance of remembering key formulas for exams.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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