L = 1.808,64 m²
V = 7.234,56 m³
Penjelasan dengan langkah-langkah:
r = 12 m
– L = 4πr²
= 4 x 3,14 x 12 x 12
= 1.808,64 m²
– V = 4/3 πr³
= 4/3 x 3,14 x 12 x 12 x 12
= 7.234,56 m³
L = 1.808,64 m²
V = 7.234,56 m³
Penjelasan dengan langkah-langkah:
r = 12 m
– L = 4πr²
= 4 x 3,14 x 12 x 12
= 1.808,64 m²
– V = 4/3 πr³
= 4/3 x 3,14 x 12 x 12 x 12
= 7.234,56 m³