Page 182 - IRA NURPINTIA_ MATEMATIKA KELAS VIII SEM.2_ 212010064

Ukuran
No. Prisma Luas alas (L ) tinggi Volume (V)
a
(t)

L 10 cm K

J 1
G 1 V = 6 × ( ×10 ×
2
H I L = 6 × × 10
a
2

2. 30 cm t = 30 5 3) × 30
F E × 5 3
D = 150 3 = (150 3) × 30
A = 4.500 3 cm 3
B 10 cm C

L 10 cm K 1 1
V = ×[6 × (
G 2 2
×10 × 5 3)

H 1 ×30]
2.a 30 cm L = × 150 3 t = 40 1
2
a

F E = × (150 3)
= 75 3 2
A × 30
= 75 3 × 30
B
10 cm
= 2.250 3 cm 3

K 1 1
V = ×[6 × (
J 2 2
×10 × 5 3)
H I 1 × 30]
2.b 30 cm L = × 150 3 t = 40 1
2
a

E = 2 × (150 3)

D = 75 3 × 30
10 cm = 75 3 × 30
B 10 cm C
= 2.250 3 cm 3

Kurikulum 2013 MATEMATIKA 173