Question

The figure below shows a bamboo structure.
http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0309_18/image0034e248063.jpg
What is the length of CN, rounded to the nearest hundredth? Show all the steps you used to find your answer.

Answer 1

@zepp

Answer 2

or @Callisto, maybe

Answer 3

I wish I've done a tutorial on these things earlier :(

Answer 4

lol me too c;

Answer 5

o.o

Answer 6

There's a nice theorem saying that if a we draw a latitude from the 90 degrees angle to the opposite side, and separate this side in half.

Answer 7

\(\large h^2=c_1*c_2\)