Question

TOLONG DI JAWAB PAKE CARAAAAAAAAAAAAA

Answer 1

Verified answer

27.V balok= pxlxt
9000 = p x 18 x 20
9000 = p x 360
p=25

28.V prisma segitiga= luas segitiga X tinggi
alas segitiga= (10^2 - 8^2)^1/2
                    =36^1/2= 6
Volume=1/2 x 6 x8 x9=216 cm^3

29.volume tabung =π x r^2 x t
                             =3,14 x 20^2 x 15
                             =18840 cm^3