no of triangles

The number of rightangled triangles with integer sides and inradius 2008 is

4 Answers

please help meeeeeeeee.
clueless

ya i can give u something to begin with

rs=Î”

let sides be a and b
and let angle B =90

now, 2008(a+b+âˆša²+b²)/2=ab/2

next use r=4R sinA/2SinB/2SinC/2 SinB/2=1/âˆš2 manipulate something with remaining sinC/2 and sinB/2

i am not interested to do. i think if we try we can get it via the method i said.

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