As = 2(W*h) + 2(L*h) + 2(L*W).
As = 2(6*3) + 2(11*3) + 2(11*6) = 234 m^2.
Does W = 6mm or 6 m ?.
find the surface area of the prism:
L 11m W 6mm H 3m
a)48m 3
b)346m 3
c)780m 2rd
d)195m 2rd
I THINK 346m SQUARED
1 answer