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38 VOLUME PRISMA

1
= (8 × 6 ×
1 40) 2

1.b = 2 × 48 = 40 1

= 24 = (8 × 6) ×
2
40

= 24 × 40
= 960
3

1 = 6 ×

1
= 6 × = 30 ( × 10 × 5√3) ×

2
2
2. × 10 × 5√3 30
= (150√3) × 30
= 150√3 = 4.500√3
3

= ×
1
2 1
= × = 40 [6 × ( × 10 ×
1
2
2.a 2 5√3) × 30]
150√3 1
= × (150√3) ×
= 75√3 2
30

= 75√3 × 30
3
= 2.250√3

KELAS VIII SMP/MTs