a√3/2 = 3 |*2
a√3 = 6 |:√3
a = 6/√3 *√3/√3
a = 6√3/3
a = 2√3
Obw = 3*2√3
Obw = 6√3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a√3/2 = 3 |*2
a√3 = 6 |:√3
a = 6/√3 *√3/√3
a = 6√3/3
a = 2√3
Obw = 3*2√3
Obw = 6√3
¼a²+9=a²
9=a²-¼a²
9=¾a²
9* 4/3=a²
a²=12
a=√12
a=2√3
Ob=3a
Ob=3*2√3
Ob=6√3
L=3a
h=a√3/2 |*2/√3
a=3cm*2/√3
a=6√3cm
L=6/√3cm*3=6√3cm