" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
|AK| = |LB| = |MC| = 1/4|AB|
Z tw. cosinusow
|KL|^2= |AM|^2 + |AK|^2 - 2|AM|*|AK|*|AK|/|AM|=
|KL|^2=9/16|AB|^2 + 1/16|AB|^2 - 1/8|AB|
|KL|^2=5/8|AB|^2-1/8|AB|
KL=pierw(5/8|AB|^2-1/8|AB|)
stosunek
|AB|/pierw(5/8|AB|^2-1/8|AB|)