P= e*f/2
a) 1dm=10 cm
P=4cm*10cm/2
p=4cm*5cm
P=20cm2
b) o,5 dm=5 cm
P=5cm*6cm/2
P=30cm/2
P=15cm2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P= e*f/2
a) 1dm=10 cm
P=4cm*10cm/2
p=4cm*5cm
P=20cm2
b) o,5 dm=5 cm
P=5cm*6cm/2
P=30cm/2
P=15cm2