" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1,21 pi²=pi r²
r=√1,21
r=1,1m
l= pi d
2√3 pi = pi d /:pi
d=2√3
Wzór ogólny: P=πr²
P=1,21π <<<podstawiam do wzoru
1,21π=πr²
r²=1,21
r=1,1 m
Zadanie 2.
l=2πr
l=2√[3] π
2√[3] π = 2πr
2r=d - średnica
d=2√[3]