" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f= 15*4=60 cm
P= e*f :2
P= 450 cm (kwadratowych)
odp. Pole wynosi 450 cm kwadratowych
licze na naj ;*
d2 = 4*15= 60 cm
P=1/2*15 *60= 450cm²
Odp: To pole wyniesie 450cm².