Ancient Geometry - A Revelation - By ScienceOnline
| 00:0 |
DESCRIPTION:
How do we know that the angle measures of a triangle add to 180 degrees? The standard proof is based off of Euclid's postulate, which has never been proven and loses validity when mapped on non-Euclidian curved space.
OVERVIEW:
Ancient Geometry - A Revelation is a free educational video by ScienceOnline.It helps students in grades 9,10,11,12 practice the following standards HSG.CO.C.10.
This page not only allows students and teachers view Ancient Geometry - A Revelation but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. HSG.CO.C.10 : Prove theorems about triangles. Theorems include: measures of interior angles of a triangle sum to 180°; base angles of isosceles triangles are congruent; the segment joining midpoints of two sides of a triangle is parallel to the third side and half the length; the medians of a triangle meet at a point..
