Wyznacz pole powierzchni całkowitej sześcianu o krawędzi:
a) 7cm
b) 4√3
c)√2/2
d) a
P=6a²
a)a= 7cm
P=6*7²=6*49 =294 [cm²]
b) a=4√3
P=6*(4√3)²=6*48=288
c)a=√2/2
P=6*(√2/2)²=6*1/2=3
d)a= a
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P=6a²
a)a= 7cm
P=6*7²=6*49 =294 [cm²]
b) a=4√3
P=6*(4√3)²=6*48=288
c)a=√2/2
P=6*(√2/2)²=6*1/2=3
d)a= a
P=6a²