" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P2- pole koła wpisanego w kwadrat
P1=πR1²
R1- połowa przekątnej
R1=3√2/2
P1=π*(3√2/2)²=π*9/2
P2=πR2²
R2 - połowa boku
R2=3/2
P2=π*(3/2)²=π*9/4
P2/P1=1/2