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Chapter 2 Study Guide Things to know/ be able to do There will be 2
Chapter 2 Study Guide Things to know/ be able to do There will be 2

Thales
Thales

Use the Converse of the Pythagorean Theorem
Use the Converse of the Pythagorean Theorem

Year 9 Sheet 27
Year 9 Sheet 27

Study Guide for Chapter 3 Quiz (3.1 to 3.3) Section 3.1
Study Guide for Chapter 3 Quiz (3.1 to 3.3) Section 3.1

... - Be able to name each Theorem and Postulate from this section and be able to apply it Section 3.2 - Be able to name each Theorem and Postulate from this section and be able to apply it - Two lines cut by a transversal are parallel if o Corresponding Angles are Congruent o Alternate Interior Angles ...
Math 2 Updated Objectives and Outcomes
Math 2 Updated Objectives and Outcomes

2006 State Math Contest Wake Technical Community College
2006 State Math Contest Wake Technical Community College

January Regional Geometry Team Test
January Regional Geometry Team Test

Math SCO E5
Math SCO E5

field 53: elementary mathematics
field 53: elementary mathematics

... between properties of decimals and the development of algebraic concepts; and problems involving decimals and percents. 0005 Understand descriptive statistics and the methods used in collecting, organizing, reporting, and analyzing data. For example: construction and interpretation of tables, chart ...
Teacher Technology Companion for Grade 7 Geometry
Teacher Technology Companion for Grade 7 Geometry

January Regional Geometry Team: Question #1 Points P, Q, R, S
January Regional Geometry Team: Question #1 Points P, Q, R, S

... Let X = the sum of the measures of the external angles of a 20-gon. Let Y = the number of sides of a regular polygon that has interior angle measures of 168 degrees. Let Z = the number of sides of a regular polygon that has exterior angle measures of 18 degrees. Let A = the number of letters in the ...
Polygon Angle Sum Conjectures
Polygon Angle Sum Conjectures

... discover a method for finding the sum of the angles in any convex n-gon, where n is the number of sides (or angles) of a given polygon. Step 1: Draw a series of convex n-gons, starting with n = 3 and ending with n = 6. ...
Properties of Parallelograms
Properties of Parallelograms

notes - hrsbstaff.ednet.ns.ca
notes - hrsbstaff.ednet.ns.ca

Geometry Spring Semester Exam Review 2015-2016
Geometry Spring Semester Exam Review 2015-2016

Exploring Angle Pairs
Exploring Angle Pairs

Name - Harmony
Name - Harmony

... line is on the surface. Postulate: three non-collinear points determine a plane. Thm: a line and a point not on the line determine a plane. Thm: two intersecting lines determine a plane. Thm: two parallel lines determine a plane. Postulate: a line not in a plane intersects the plane in exactly one p ...
RHOMBUS
RHOMBUS

Dr. Math Does Trigonometry
Dr. Math Does Trigonometry

...  If side A is 1unit long, then side C must be 2 units long, so that we know that for a triangle of this shape the ratio of side A to C is 1:2  There are ratios for every shape of triangle! C=2 ...
Geometry 1-1 to 1-4 Practice Problems
Geometry 1-1 to 1-4 Practice Problems

If – Then Form - Mona Shores Blogs
If – Then Form - Mona Shores Blogs

... Converse- switching the hypothesis (if) and conclusion (then). Example 2 – Find a counterexample and then write the converse a. If x2 = 16, then x = 4 ...
Powerpoint 3.2
Powerpoint 3.2

Instructor: Qian Bradley - Disciplinary
Instructor: Qian Bradley - Disciplinary

... a. Pre-learning, review vocabularies with the students: i. isosceles triangle ii. vertex angle iii. base iv. base angle v. leg vi. equilateral triangle vii. congruent viii. conjecture ix. converse b. During-learning, assess students vocabularies through in-class activities c. After-learning, use the ...
Angles
Angles

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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.
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