Jawaban:

1. ↓↓

• Panjang alas = 5 cm

• Tinggi alas = 4 cm

• Tinggi prisma = 20 cm

• Volume prisma :

V = luas alas × t

V = ( ½ × 5 × 4 ) × 20

V = 1 × 5 × 4 × 20

V = 400 ÷ 2

V = 200 cm³ ←

2. ↓↓

• Panjang alas = 6 cm

• Tinggi alas = 8 cm

• Tinggi prisma = 12 cm

• Volume prisma :

V = luas alas × t

V = ( ½ × 6 × 8 ) × 12

V = 1 × 6 × 8 × 12

V = 576 ÷ 2

V = 288 cm³ ←

3. ↓↓

• Panjang alas = 4 cm

• Tinggi alas = 3 cm

• Tinggi prisma = 10 cm

• Volume prisma :

V = luas alas × t

V = ( ½ × 4 × 3 ) × 10

V = 1 × 4 × 3 × 10

V = 120 ÷ 2

V = 60 cm³ ←

4. ↓↓

• Panjang alas = 20 cm

• Tinggi alas = 15 cm

• Tinggi prisma = 10 cm

• Volume prisma :

V = luas alas × t

V = ( ½ × 20 × 15 ) × 10

V = 1 × 20 × 15 × 10

V = 3.000 ÷ 2

V = 1.500 cm³ ←

Penjelasan dengan langkah-langkah:

Semoga membantu ya