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1,385 results
In this video we look at the proof of the equation of a circle by considering Pythagoras' theorem and how we can form a general ...
1,645 views
1 year ago
Okay so before you get started on your angle proofs I want to go over some of the definitions together um remember a definition ...
215 views
a geometric AM-GM derivation. We prove the arithmetic-geometric mean inequality by comparing areas of triangles.
3,263 views
Use Theorem 1 and Theorem 2 to prove that right angles are congruent and straight angles are congruent.
57 views
2 years ago
In this video we look at algebraic proofs including how to prove the sum of three consecutive integers is a multiple of three, the ...
195 views
Hello, in this video I prove that the interior angles of a triangle sum to 180 degrees. Learn more here: ...
17 views
In this video we look at how to prove cos^2 theta + sin^2 theta = 1 using the equation of a circle centred at the origin.
135 views
In this video we look at the proof of the sum of a geometric series with n terms.
172 views
11 months ago
22 views
8 months ago
1,200 views
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464 views
1,300 views
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36 views
3 years ago
Hello, in this video I prove Pythagoras' theorem about right angled triangles. learn more: https://abalulueducation.co.uk/
15 views
Proofs using perpendicular segments, rays or lines.
43 views
This is a simple proof of the fact that .999999...=1 using a geometric series. Thanks for watching!
963 views
3 months ago
Hello, in this video I prove the sine rule. Learn more here: https://abalulueducation.co.uk/gcse/gcse-maths/
24 views
Pearson A level Maths, Pure Year 2 textbook (1.1) In this video I cover: 1. Negation Statement 2. Ration and Irrational Numbers 3.
48,386 views
Here is part 2 of our geometric proof of special relativity. You can find it on pdf here: www.themathematicalbeauty.com.
48 views
In this video I am going to prove the famous Pythagorean theorem using Distributive property and geometry. Math is fun!
562 views
For use with 2.5 in Big Ideas.
10 views
... do math proofs this class is called a number of different things when I on math proofs this class is the one that teaches you about ...
58,742 views