" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
sisi = 32 : 4
= 8
diagonal
K : 4 = s
32 : 4 = s
8 = s
a² + b² = c²
8² + 8² = c²
64 + 64 = c²
128 = c²
√64×2 = √c²
8√2 = c