How to remember the points on the unit circle

How to remember the points on the unit circle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to identify and use special triangles, focusing on the 30, 45, and 60-degree angles. It covers the use of fractions with a denominator of 2 and demonstrates how to quickly rewrite these points using square roots. The tutorial also discusses the impact of quadrant positions on the signs of the values, providing a quick method to remember these concepts.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

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

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