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Head First 2D Geometry
book

Head First 2D Geometry

by Stray (Lindsey Fallow), Dawn Griffiths
November 2009
Beginner content levelBeginner
368 pages
8h 55m
English
O'Reilly Media, Inc.
Content preview from Head First 2D Geometry
you are here 4 171
triangle properties
So what are you looking for in your speakers?
The audio store offers six different models of speakers,
categorized by angle and range—how widely and how far
the music will travel.
Think about the impact that your choice of speaker has on the
festival. Fill in the table to work out what you need from your
speakers. (You might not fill in every box.)
Spread Angle 60m 100m 200m
60º $1500
$2500 $3000 $4000
$2000 $3000
90º
Power / ranges
If the speakers are… Pros (good things) Cons (bad things)
Wider than the venue
Narrower than the venue
Range shorter than venue
Range longer than venue
172 Chapter 4
sharpen solution
Think about the impact that your choice of speaker has on the
festival. Fill in the table to work out what you need from your
speakers. (You might not fill in every box.)
If the speakers are… Pros (good things) Cons (bad things)
Wider than the venue
Narrower than the venue
Range shorter than venue
Range longer than venue
People at sides can hear
People at back can hear
Wasted money, more expense,
noise pollution
Wasted money, more expense,
noise pollution
People at edges can’t hear
People at back can’t hear
Don’t worry if your answers are
worded differently, as long as you
got the general ideas down.
The music would travel outside of
the festival as well ...
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Publisher Resources

ISBN: 9780596808365Errata Page