/sci/ - Science & Math

>>	Anonymous Sun Oct 28 12:42:47 2018 No.10101870 [View] File: 19 KB, 623x234, 1539870094493.png [View same] [iqdb] [saucenao] [google] Where the math bio fags at? Who's at NIMBioS rn?

>>	Anonymous Thu Oct 18 10:56:52 2018 No.10079332 [View] File: 19 KB, 623x234, 1539870094493.png [View same] [iqdb] [saucenao] [google] How does the law of cosines fall out of this proof by picture?

>>	Anonymous Thu Oct 18 10:44:02 2018 No.10079312 [View] File: 19 KB, 623x234, 1539870094493.png [View same] [iqdb] [saucenao] [google] HOW DOES THIS SHOW THE LAW OF COSINES

Law of Cosines Anonymous Thu Oct 18 09:41:34 2018 No.10079242 [View]
File: 19 KB, 623x234, Law of Cosines.png [View same] [iqdb] [saucenao] [google]

I'm reading a geometry textbook and it states that the following is somehow a proof without words of the law of cosines. I've no idea how to make any fucking sense of it

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/sci/ - Science & Math

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