" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P = d1*d2*1/2
P = 20 cm * 10 cm * 1/2 = 200cm * 1/2 = 100 cm2
b) P = d1 * d2 * 1/2
P = 11m * 6m * 1/2 = 66m * 1/2 = 33m2
c) P = a*h
P = 20cm * 15 cm = 300cm2
mam nadzieję , że pomogłam ❤️