By: Tyler DiRaffaele
Is the distance from the midpoint to the
middle of a side.
Part of the circumference of a circle. Part
of any curve
The distance along the arc. It is part x
The size of a surface
Properties of Triangles
Starting with right angle triangles:
Has a 90 deg angle.
Use the Pythagorean Theorem to solve
for sides. a2 + b2 = c2
Use SOH CAH TOA to solve for angles
Quick review of SOH CAH TOA
The radian measure of angle is defined as the
length, s, of the arc that subtends the angle is
divided by the radius, r , of the circle: =s/r
The size of a radian is determined by the
requirement that there are 2 radians in a
Molecular Geometry & Polarity
DNA & Molecular Structure
Valence Shell Electron Pair Repulsion
Principle: Each atom in a molecule will
achieve a geometry (shape) that minimizes
the repulsion between electron
Geometry Fall Project
My Geometry Project
Project Name: Kite Project
Semester: I did this project during the Fall.
Teacher: Mr. Matsumoto
In this project, we had to pair up in groups of 4 and
create a kite. The kite had to be made out of str
Trigonometry of General Triangles
and Trigonometric Functions
Unit | Overview
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FDR WEST VIRGiNIA SCHOOLS What is the driving question?
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We can find geometry shapes in a houses.
so, we can find geometry shapes in cities!
We can find perfect spiral in nature.
and, we can find perfect spiral in construction!
We have mountains that look like pyramids.
Geometry Story Problem
If Daniel is 5 feet 10 inches tall and his shadow 6 feet. What is the angle of
elevation to the sun.
we learned about Sine, Tangent and Cosine.
GEOMETRY CLASS PAGE
STUDENT RESOURCE BOOKS
Click on current module below:
Period 1,2,4 [Assignments/Announcements]
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ACT Math Test Content:
ACT MATH TEST CONTENT
When you take the ACT, you will see quite a few questions over the
Unit 2: Motion and Forces
Table of Contents
Vocab: Reference Point
Research: Record-Breaking Skydive
Khan: Mixed Problems
Khan: Mixed Problems (adv)
Exercise: Graph Slowing Down
Term 3 2014
Bring what we know.
Shapes Geographically strange shapes
We feel a little unsure of what Geometry really
is- we want to find out
Identify and describe the plane sha
*Please fill out the Math
Start Survey while we are
waiting to get started*
Thank you for coming!
This workshop will help to guide you in helping review
math tests with your child an
History of Mathematics I:
Ancient times -> 1600
(Additional supporting materials)
Resources on the Web
- Google tech Talks
- Nova: Infinite Secretes
- Math Archives - History of Mathematics
- Wikipedia: History of Mathematics
- YouTube (search His
Wtd. Week 5 VHS
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Math 33A Exam #2 Study Guide
Instructor: David Wihr Taylor
Fall Quarter 2016
The second exam is cumulative and will cover all the material in the lectures. Your review should, therefore,
include the information on the study guide for the first
Mathematics 33B - Practice Midterm 2
Instructor : D. E. Weisbart
NAME (please print legibly): Your University ID Number: Your Discussion Section and TA: Signature:
There are FOUR questions on this examination. This is an exam that I previously adm