a= 1,2dm = 12cmb= 10cmh= 0,8dm = 8cmP= a*hP= 10cm * 8cm=80cm2P= b*hP= 12cm * 8 cm= 96cm2Ppb= 2*80cm2 + 2*96cm2= 160+192 = 352cm2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a= 1,2dm = 12cm
b= 10cm
h= 0,8dm = 8cm
P= a*h
P= 10cm * 8cm=80cm2
P= b*h
P= 12cm * 8 cm= 96cm2
Ppb= 2*80cm2 + 2*96cm2= 160+192 = 352cm2