tyre2k17
tyre2k17
18-07-2017
Mathematics
contestada
CAN SOMEBODY PLEASE HELP ME!!
Respuesta :
Banabanana
Banabanana
18-07-2017
a.
Sphere
. V = (4/3)πr³ [π≈3.14; r=6]
V = (4/3) * 3.14 * 6³ ≈ 904.3 m³
b.
Сone
. V = (1/3)πr²h [π≈3.14; r=5]
By the
Pythagorean theorem:
h =
√(13²-5²) = √144 = 12 m
V = (1/3) * 3.14 * 5² * 12 ≈ 314 m³
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