Basic Pythagora's...need help though.

WTF?

Junior Member
Joined
Sep 16, 2005
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95
Hi and thanks for any help.
I came across this problem to which I don't know how to figuer it out. Any help is much appreciated.
sdd.jpg
 
you have to use the pythagorean (definatly spelled wrong) therom to solve for the side of the "triangle" formed.

\(\displaystyle a^2 + b^2 = c^2\)

c is the longest side of this right triangle, and is called the hypotnuse (also spelled wrong). You have a & b, just solve for c and add it to the top part. Dont forget to double c since the otherside if the ride is the same legnth.

You also need to recognize that this is a 45-45-90 triangle, therefore you know that a&b are both 15 meters.
 
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