tolong di jawab ya, terimakasih (:

a. (4*(8*24))+(2*(8*6))=860 cm^2

b. cari AC dulu
AC = akardari 8^2 + 6^2
AC = akardari 100
AC = 10
cari AG
AG = akardari 10^2 + 24^2
AG = akardari 676
AG = 26

3. V = Luas alas * tinggi
    V = 8*6*24
    V = 1152

a. 2 x {( p x l ) + ( p x t ) + ( l x t )}
= 2 x {(8x6) + (8x24) + (6x24)}
= 2 x (48+192+144)
= 2 x 384
= 768 cm²

b. #difoto
c. V= p x l x t
= 8x 6 x 24
=1.152cm