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1,124 results
Theorem 4.5: The internal bisector of an angle divides the opposite side into two segments proportional to the sides of the triangle ...
286 views
10 years ago
Okay welcome back for the final part in our series more proofs in Young's geometry uh we're going to prove a seventh proposition ...
504 views
8 years ago
This video shows two examples working through 2 column proofs in Geometry. They include concepts with angles and parallel ...
16 views
5 years ago
PROVE: If two parallel lines are cut by a transversal, then each pair of alternate interior angles is congruent.
3,328 views
11 years ago
... the when we prove proposition 1 the very first thing we did was we would begin with axiom 1 and said there's a line somewhere ...
1,200 views
About Me My name is Jonathan Robinson and I passionate about teaching mathematics. I am currently Head of Maths in the ...
702 views
6 years ago
In this video, I will prove the famous triangle sum conjecture, one of the backbone conjectures for all of Geometry! I will do this ...
584 views
Proof by contradiction that corresponding angle equivalence implies parallel lines.
53 views
... lines through any given point okay and proposition for what we're going to prove is that in Youngs geometry each line is parallel ...
658 views
If two lines are cut by a transversal such that a pair of corresponding angles are congruent, then the two lines are parallel.
1,486 views
Defining Parallel lines and Stating Euclid's postulate using co interior angles.
96 views
9 years ago
So these are opposite angles they're not actually part of the parallel lines theorem so don't call them PLT X you could call it an X ...
24,661 views
In this video, we introduce Young geometry as another example of a finite geometry. We present the axioms of Young geometry ...
1,772 views
2 years ago
Welcome to UNIZOR.COM http://www.unizor.com. Let's prove a few mini-theorems related to properties of parallel lines. 1.
134 views
12 years ago
Great way to better understand how the Pythagorean Theorem works and how to get students to understand prior to learning how ...
2,390 views
The feet of the perpendiculars from a point to the sides of a triangle are collinear if and only if the point lies on the circumcircle.
5,820 views
4 years ago
... and 3 are both marked with one line which means they're the same I'm supposed to prove that measurement of AEC which I'm ...
33,229 views
Promethean board recordings of class lessons in common core geometry at the honors level at East Syracuse Minoa High School ...
34 views
In this video, we (finally) define the notion of a Euclidean geometry. We then continue to prove (or just mention) equivalent forms ...
339 views
Welcome to UNIZOR.COM http://www.unizor.com. There are a few very important characteristic properties of parallel lines.
190 views