no 34 bantu jwb dong
Matematika
tarie12
Pertanyaan
no 34 bantu jwb dong
1 Jawaban
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1. Jawaban pinpinbo
luas psrnujaan drum=¼πd²+πdt=πd(¼d+t)=22/7*1,4(¼*1,4+1,7)=4,4*2,05=9,02m²