Respuesta:
3.99 cm = r
Explicación paso a paso:
Datos:
V = 184.21 cm³
h = 11 cm
r =?
π r² h
V = -------------
3
3 V = π r² h
3 V
-------------- = r²
π h
3 ( 184.21 cm³)
---------------------------- = r²
3.14 x (11 cm)
552.63 cm³
---------------------- = r²
34,54 cm
15,99 cm² = r²
√15,99 cm² = √r²
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Respuesta:
3.99 cm = r
Explicación paso a paso:
Datos:
V = 184.21 cm³
h = 11 cm
r =?
π r² h
V = -------------
3
3 V = π r² h
3 V
-------------- = r²
π h
3 ( 184.21 cm³)
---------------------------- = r²
3.14 x (11 cm)
552.63 cm³
---------------------- = r²
34,54 cm
15,99 cm² = r²
√15,99 cm² = √r²
3.99 cm = r