Interactive Powerpoint_How to Master effective communication
7th math c2 -L17--sept25
1. lesson 17.notebook September 25, 2012
Lesson 17:
*FYI...
a full circle measures 360 degrees
a half circle measures 180 degrees (straight line)
a fourth circle measures 90 degrees (right angle)
protractor
(used to measure
& draw angles)
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2. lesson 17.notebook September 25, 2012
Examples Lesson 17:
pg. 117
A) 90 degrees
B) 50 degrees
C) 115 degrees
D) 65 degrees
E) 130 degrees
F) 23 degrees
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