" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p - przekątna podstawy
a - krawędź podstawy
x = 6
p = a*√2
Twierdzenie Pitagorasa:
x² = a²+p²
x² = a²+2a²
x = a√3
a√3 = 6
a = 6/√3 = 6√3/3 = 2√3
P = 6*a₂= 6*4*3 = 72 cm²