Tolong di jawab ya!!!
Matematika
Vanessa2705
Pertanyaan
Tolong di jawab ya!!!
1 Jawaban
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1. Jawaban delaerniap0lhl5
2. diketahui v= 539 , d= 7 , π = 22/7 t= ?
v= 1/4 π d² t
539= 1/4*22/7*7*7*t
539=22*49*t/28
539*28=22*49*t
15092=1078*t
t=15092/1078
t =14 (d)