November 2009
Beginner
368 pages
8h 55m
English
Content preview from Head First 2D Geometry
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you are here 4 237
quadrilaterals
Your first lawn
The first client Edward hands over to you has a not-so-square
lawn. How much should you charge for mowing it?
How is this shape similar to a rectangle? How is it different?
Write your answer below.
30 meters
16 meters
30 meters
20 meters
20 meters
These two sides
are parallel.
These two sides
are parallel, too.
Hmm, that’s not quite
a square or a rectangle,
which is what I usually
mow. So how do we know
what the area is?
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