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Geometry 1.4 Done.notebook
1
August 31, 2015
Aug 271:04 PM
Happy Monday!!
Distance Worksheet
Aug 1811:57 AM
1.4 Measure and Classify Angles
Objective
iWBAT: name and classify angles, and identify bisectors of angles.
Geometry 1.4 Done.notebook
2
August 31, 2015
Jul 1810:40 AM
3. Draw AB and AC, where A, B, and C are collinear.
Bell Work1. How do you name a line, segment, and ray?
1.4 Measure and Classify Angles
2. Name all the segments you see.
A B C D
4. Solve the following equation.
14 + 3x 4 = 4x + 4 2x
Aug 259:12 PM
Notebook Grade this Thursday
Ch1 Test Thursday 9/3
Things to get better at... Dismissal
Agenda
Problem of the Week DUE Wednesday
Have HW done before class
Website
ANNOUNCEMENTS
Geometry 1.4 Done.notebook
3
August 31, 2015
Jul 172:38 PM
An angle consists of two different rays with the same endpoint.
The rays are the sides of the angle.
The endpoint is the vertex of the angle.
1.4 Measure and Classify Angles
Vertex:
Sides:
Names:
Jul 1811:20 AM
How many angles are represented in this figure?
Name all of them.
Geometry 1.4 Done.notebook
4
August 31, 2015
Aug 2612:37 PM
Protractor
What is the m AOB?
Name of the angle:
Classify the angle:
Aug 259:34 PM
Geometry 1.4 Done.notebook
5
August 31, 2015
Jul 1810:53 AM
Acute, Obtuse or Right?
Jul 1811:12 AM
Acute Angle
Right Angle
Obtuse Angle Straight Angle
Geometry 1.4 Done.notebook
6
August 31, 2015
Aug 2612:37 PM
Angle Addition PostulateL
M
PQ
Jul 172:28 PM
Given that the m LKN = 145, find the m LKM and m MKN.
Angle Addition Postulate:
Geometry 1.4 Done.notebook
7
August 31, 2015
Jul 1812:26 PM
Two angles are congruent angles if they have the same measure.
Angle measures are equal.
Angles are congruent.
Aug 2608:17 PM
Find the pair of congruent angles.
A B
C
D
EF
G H
J
K
L M
Geometry 1.4 Done.notebook
8
August 31, 2015
Aug 3012:20 AM
An angle bisector is a ray that divides an angle into two angles that are congruent.
A
BC
Ray BD bisects ABC
Jul 2511:52 AM
Geometry 1.4 Done.notebook
9
August 31, 2015
Jul 181:07 PM
1. Find all the missing angle measures.
2.
a=
b=
c=
d=
Aug 1811:57 AM
Agenda's Out!
Summarize in 5-8 words the objective for the day.
Geometry 1.4 Done.notebook
10
August 31, 2015
Aug 0909:00 PM
Assignment:
1.4 Worksheet
#18
#220 Evens
Aug 0909:02 PM
Homework Help
Geometry 1.4 Done.notebook
11
August 31, 2015
Aug 0909:02 PM
Aug 2901:10 PM
Geometry 1.4 Done.notebook
12
August 31, 2015
Aug 3010:07 AM
Aug 3010:07 AM
Geometry 1.4 Done.notebook
13
August 31, 2015
Aug 3010:07 AM