Zadanie w załączniku. Ja nie jestem mistrzem painta (odrazu mówie) :P
Z góry THX. :)
Prosze obliczyć pole
a = 1 dm
b = 3 dm
P prostokata = a * b
P = 1 dm * 3 dm
P = 3 dm²
_____________________
a= 1 dm + 1 dm
a = 2 dm
b = 1 dm + 1dm + 1 dm
h= 1 dm
P trapezu = (a + b) * h / 2
P = ( 2dm + 3 dm ) * 1 dm / 2
P = 5 dm : 2
P = 2,5 dm²
cale pole = 2,5 dm² + 3 dm² = 5,5 dm²
1dm x 3dm= 3dm
niewiem czy dobrze
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = 1 dm
b = 3 dm
P prostokata = a * b
P = 1 dm * 3 dm
P = 3 dm²
_____________________
a= 1 dm + 1 dm
a = 2 dm
b = 1 dm + 1dm + 1 dm
b = 3 dm
h= 1 dm
P trapezu = (a + b) * h / 2
P = ( 2dm + 3 dm ) * 1 dm / 2
P = 5 dm : 2
P = 2,5 dm²
cale pole = 2,5 dm² + 3 dm² = 5,5 dm²
1dm x 3dm= 3dm
niewiem czy dobrze