A Stronger Form of the Steiner-Lehmus Theorem - Heldermann
A Stronger Form of the Steiner-Lehmus Theorem - Heldermann

Chapter 6 - SchoolRack
Chapter 6 - SchoolRack

Geometry- Lesson 6
Geometry- Lesson 6

Math 310 Test #2 Solutions Fall 2007 Brittany Noble
Math 310 Test #2 Solutions Fall 2007 Brittany Noble

Parallel Lines and Planes
Parallel Lines and Planes

- Kennedy HS
- Kennedy HS

4th Grade Mathematics - Indianapolis Public Schools
4th Grade Mathematics - Indianapolis Public Schools

Lesson Plan 1
Lesson Plan 1

Slide 1 - msmatthewsschs
Slide 1 - msmatthewsschs

Summer 2015 Dear Students, The class you are scheduled for next
Summer 2015 Dear Students, The class you are scheduled for next

Learning Area
Learning Area

Course Title
Course Title

G.5: Use informal arguments to establish facts about the angle sum
G.5: Use informal arguments to establish facts about the angle sum

September 6
September 6

Midterm Review #2 Name: 1) Ray PR is shown in which sketch?
Midterm Review #2 Name: 1) Ray PR is shown in which sketch?

Name
Name

Geometry Chapter 2.3
Geometry Chapter 2.3

1 In the diagram below of circle O, , and . Which statement must be
1 In the diagram below of circle O, , and . Which statement must be

Inductive Reasoning & Conjecture
Inductive Reasoning & Conjecture

Geometry How to Succeed in Grades 5–8
Geometry How to Succeed in Grades 5–8

Geometry and Proof: Course Summary
Geometry and Proof: Course Summary

... then m disjoint copies of EF can be placed in n disjoint copies of GH. This solution depends on assuming the Axiom of Archimedes: for any two segments AB and CD there is a natural number n such that CD is contained in n disjoint copies of AB (or vice versa). 3) Hilbert provides a third solution. As ...
Name
Name

Chpt Review Pg.105-107
Chpt Review Pg.105-107

1. Write a justification for each step, given that bisects ABC and m
1. Write a justification for each step, given that bisects ABC and m

2-5 Proving Angles Congruent M11.B.2 2.5.11.C
2-5 Proving Angles Congruent M11.B.2 2.5.11.C

Rational trigonometry

Rational trigonometry is a proposed reformulation of metrical planar and solid geometries (which includes trigonometry) by Canadian mathematician Norman J. Wildberger, currently an associate professor of mathematics at the University of New South Wales. His ideas are set out in his 2005 book Divine Proportions: Rational Trigonometry to Universal Geometry. According to New Scientist, part of his motivation for an alternative to traditional trigonometry was to avoid some problems that occur when infinite series are used in mathematics. Rational trigonometry avoids direct use of transcendental functions like sine and cosine by substituting their squared equivalents. Wildberger draws inspiration from mathematicians predating Georg Cantor's infinite set-theory, like Gauss and Euclid, who he claims were far more wary of using infinite sets than modern mathematicians. To date, rational trigonometry is largely unmentioned in mainstream mathematical literature.