victoriamoran55
victoriamoran55 victoriamoran55
  • 05-08-2017
  • Mathematics
contestada

Some one please help me i need it quick ASAP

Some one please help me i need it quick ASAP class=

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 05-08-2017
Surface Area ≈ 1187.52 cm²

Cost 3$ per cm² times 1187.52cm² = $3,562.56

Volume ≈ 3078.76³

Explanation:

r = 7 cm = 1/2 diameter
h = 20 cm
V = 3078.76 cm³
L = 879.646 cm²
T = 153.938 cm²
B = 153.938 cm²
A = 1187.52 cm²
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queenlho queenlho
  • 05-08-2017
1187.52 cm2 would have to be the answer to this question
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