" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
P=4* (a²√3)/4
P = 4 * 16√3/4
P=4*4√3=16√3 cm²
dobrze ?
Pole ściany = (a²√3)/4
Pc = 4 × 4√3
Pc = 16√3 cm²