Respuesta:
V = 4/3πr³
A = π × r²
1256cm² = 3,14 × r²
1256cm²/3,14 = r²
400cm² = r²
√(400cm²) = √r²
20cm = r
V = 4/3 × 3.14 × (20cm)³
V = 33493,33cm³
Explicación paso a paso:
suerte
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Verified answer
Respuesta:
V = 4/3πr³
A = π × r²
1256cm² = 3,14 × r²
1256cm²/3,14 = r²
400cm² = r²
√(400cm²) = √r²
20cm = r
V = 4/3πr³
V = 4/3 × 3.14 × (20cm)³
V = 33493,33cm³
Explicación paso a paso:
suerte