" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a=x
b=2x
c=3x
D= przekątna
D=7m
7=√x²+(2x)²+(3x)²
7=√x²+4x²+9x²
7=√14x²/²
49=14x²
x²=49:14
x²=3,5
x=√3,5
wymiary bryły:
a=√3,5m
b=2√3,5m
c=3√3,5m
pole najmniejszej sciany=√3,5×2√3,5=7m²