Jawaban:
V kerucut = 1/3 × phi × r × r × t
300 phi = 1/3 × phi × 10 × 10 × t
1/3 × 10 × 10 × t = 300
100/3 × t = 300
t = 9
emang agak ribet, tapi semoga terbantu!
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Jawaban:
V kerucut = 1/3 × phi × r × r × t
300 phi = 1/3 × phi × 10 × 10 × t
1/3 × 10 × 10 × t = 300
100/3 × t = 300
t = 9
emang agak ribet, tapi semoga terbantu!