Penjelasan dengan langkah-langkah:
• 4² x 32
= (2²)² x 2⁴ x 2¹
= 2⁴+⁴+¹
= 2^9
• r = 212 cm
d = 2r
d = 2×212
1. 4² × 32
(4 × 4) × 32
16 × 32
= 512
2. Jari - jari = 212 cm berapa diameternya?
R = D : 2
D = R × 2
D = 212 × 2
D = 424 cm
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Penjelasan dengan langkah-langkah:
• 4² x 32
= (2²)² x 2⁴ x 2¹
= 2⁴+⁴+¹
= 2^9
= 512
• r = 212 cm
d = 2r
d = 2×212
d = 424 cm
1. 4² × 32
(4 × 4) × 32
16 × 32
= 512
2. Jari - jari = 212 cm berapa diameternya?
R = D : 2
D = R × 2
D = 212 × 2
D = 424 cm