isabelperez063
26.05.2021 •
Mathematics
Help please I’ll give extra points
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Ответ:
Ответ:
81cm3 / 20 = 4.05 cm3 per cone
V cone = πr^2 (h/3)
So then 4.05 = π(1.25)^2 (h/3)
Then h/3 = .825 and then
h = 2.475 cm