Thursday, March 31, 2016

Video: The Area of an Ellipse: A Derivation

Video:   The Area of an Ellipse: A Derivation

 Link:  https://www.youtube.com/watch?v=JaFc2BsVWSU

 This blog is property of Edward Shore, 2016.
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TI-60 and HP 65: Distance by Stadia Tacheometry

TI-60 and HP 65: Distance by Stadia Tacheometry Introduction The stadia calculation measures the distance from the level or theod...