" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6cm
r = =hΔ=6√3:2=3√3cm
ob = 2πr= 2π × 3√3 = 6√3πcm
A=6cm
r koła wpisanego=h Δ=6√3:2=3√3cm
obwód=2πr=2π×3√3=6√3πcm