Page 179 - BS 8 Matematika 2
P. 179
Ukuran
No. Prisma Luas alas (L ) tinggi Volume (V)
a
(t)
W 8 cm V
1
1
U L = × 48 V = × 1.920
1.b a 2 t = 40 2
40 cm
= 24 = 960 cm 3
S
R
6 cm
Q
L 10 cm K
J
G 1
L = 6 × × 10
a
H I 2
2. 30 cm × 5 3 t = 30 V = 4.500 3 cm 3
F E
D
= 150 3
A
B 10 cm C
L 10 cm K
G
H 1 1
L = × 150 3 V = × 4.500 3
2.a 30 cm a 2 t = 40 2
F E
= 75 3 = 2.250 3 cm 3
A
10 cm
B
170 Kelas VIII SMP/MTs Semester II
