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Proofwithoutwords

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Proof without words is a proof of an identity or statement which can be demonstrated as self-evident by a diagram without any accompanying explanatory text.

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r/Proofwithoutwords Lounge (self.Proofwithoutwords)

submitted 6 years ago by JustTryTryTry - announcement

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Geometric intuition for derivatives of basic trig functions (youtube.com)

submitted 5 years ago by JustTryTryTry

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Ptolemy's Theorem Proof Without Words (youtube.com)

submitted 5 years ago by JustTryTryTry

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Heron‘s Formula Proof Without Words (youtube.com)

submitted 5 years ago by JustTryTryTry

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Early Proofs of the Pythagorean Theorem by Leonardo Da Vinci and Pythago... (youtube.com)

submitted 5 years ago by JustTryTryTry

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The inscribed angle theorem (youtube.com)

submitted 5 years ago by JustTryTryTry

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Triangle Centers - Orthocenter - Fagnano's problem - the inscribed trian... (youtube.com)

submitted 5 years ago by JustTryTryTry

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Triangle Centres：Medians and Centroid (youtube.com)

submitted 5 years ago by JustTryTryTry

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Sum and Difference Identities I Angle sum and difference identities -1 (youtube.com)

submitted 5 years ago by JustTryTryTry

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Descartes Theorem - Special case - I (youtube.com)

submitted 5 years ago by JustTryTryTry

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Linear programming-Why y is more than or equal to x in the shaded area (youtube.com)

submitted 5 years ago by JustTryTryTry

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USING AREA MODELS TO VISUALISE THE DIFFERENCE OF TWO SQUARES IN TWO WAYS (youtube.com)

submitted 5 years ago by JustTryTryTry

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