Jawab:
B. 0,462 liter
Penjelasan dengan langkah-langkah:
Volume kerucut
= 1/3 x phi x r x r x t
= 1/3 x 22/7 x ( 14 : 2 ) x ( 14 : 2 )
x 9
= 1/3 x 22/7 x 7 x 7 x 9
= 1/3 x 22 x 63
= 1/3 x 1.386
= 462 cm³
= 0,462 liter
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Jawab:
B. 0,462 liter
Penjelasan dengan langkah-langkah:
Volume kerucut
= 1/3 x phi x r x r x t
= 1/3 x 22/7 x ( 14 : 2 ) x ( 14 : 2 )
x 9
= 1/3 x 22/7 x 7 x 7 x 9
= 1/3 x 22 x 63
= 1/3 x 1.386
= 462 cm³
= 0,462 liter