door Martingale op wo mei 18, 2011 5:12 am
Prove that a triangle is rectangular when:( x + y) / 17 = (y + z) / 18 = (z + x) / 25, (with x, y and z as the sides of the triangle).
How to ?
Find the values for x,y and z
I get for any constant
then show that
Geregistreerd op: ma maart 30, 2009 2:30 pm
Thats the way to do it. I get the same results setting z = 1 and solve for the two unknows x and y (in function of z)
Never would have thought of this by myself.