oblicz pole deltoidu,wiedzac ze przekatne maja dlugosc; d1=14cm
d2=7cm
P=14*7/2
P=98/2
P=49
P=(14*7)/2 = 49
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P=14*7/2
P=98/2
P=49
P=(14*7)/2 = 49