" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a=4 cm
szukane:
r=?
P(koła)=?
R=a√3/3
R=4√3/3 cm
P=πR²
P=π*(4√3/3)²
P=5 ⅓π cm²
a=4 cm
szukane:
r=?
P(koła)=?
R=a√3/3
R=4√3/3 cm
P=πR²
P=π*(4√3/3)²
P=5 ⅓π cm²