Odpowiedź:
a) P= a*h
P=5*4=20cm
Obw= 5*4=20cm
b) P= a*h
P=14*6=84cm
Obw= 10*2+14*2=48cm
c) P=\frac{(a+b)*h}{2} = 156cm
Obw= 17+30+10+9=66cm
d) P= \frac{9*26}{2} = 117cm
Obw= 20.5*2+7,5*2 = 56cm
:)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Odpowiedź:
a) P= a*h
P=5*4=20cm
Obw= 5*4=20cm
b) P= a*h
P=14*6=84cm
Obw= 10*2+14*2=48cm
c) P=\frac{(a+b)*h}{2} = 156cm
Obw= 17+30+10+9=66cm
d) P= \frac{9*26}{2} = 117cm
Obw= 20.5*2+7,5*2 = 56cm
:)