Jawab:
Penjelasan dengan langkah-langkah:
K=22/7×70=220
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- Diameter = 70 m
Ditanya :
- Keliling = ......?
Penyelesaian :
- Jari - Jari :
r = 1/2 × d
r = 1/2 × 70 m
r = 35 m
- Keliling :
K = 2 × π × r
K = 2 × 22/7 × 35 m
K = 22/7 × 70 m
K = 22 × 10 m
K = 220 m
Jawab:
Penjelasan dengan langkah-langkah:
K=22/7×70=220