Page 181 - BS 8 Matematika 2

Tabel 8.7 Volume prisma

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

40 cm
T V = 8 × 6 × 40
U
1. L = 8 × 6 = 48 t = 40 = (8 × 6) × 40
a = 48 × 40
S = 1.920 cm 3
R

6 cm
P 8 cm Q

W

T U 1
V = (8 × 6 × 40)
2
1 1
40 cm S 2
a
1.a L = × 8 × 6 t = 40 = (8 × 6) × 40
2
= 24 = 24 × 40
6 cm
= 960 cm 3
P 8 cm Q

W 8 cm V

1
V = (8 × 6 × 40)
2
U 1 1
L = × 48 = (8 × 6) × 40
40 cm
1.b a 2 t = 40 2

S = 24
R = 24 × 40

6 cm = 960 cm 3
Q

172 Kelas VIII SMP/MTs Semester II