Respuesta :

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23.45/2=11.725 cm =r

Answer:

r = 11.725 cm
V = 6751.92 cm³
A = 1727.57 cm²
C = 73.6703 cm

Agenda: 

r = radius
V = volume
A = surface area
C = circumference
π = pi = 3.14159
√ = square root

Formula:

Volume of a sphere:V = (4/3)πr³
amartine2639

Answer:

r = 11.725 cm

V = 6751.92 cm³

A = 1727.57 cm²

C = 73.6703 cm

Step-by-step explanation: