" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a,b to przyprostokątne
c= przeciwprostokatna
a²+b²+c²=50cm²
a²+b²=c²
a²+b²+a²+b²=50cm²
2a²+2b²=50cm²/:2
a²+b²=25cm²→c²=50cm²-25cm²=25cm²
c=√25cm²
c=5cm
promień tego okregu=½c=2,5cm