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Yurica Yurica
  • 11-09-2015
  • Mathematics
Answered

sebuah prisma yang alasnya berbentuk persegi dimasukkan ke dalam tabung sehingga tepi-tepi pojok prisma berimpit dengan dinding tabung. Diameter alas tabung 14 cm dan tinggi tabung maupun prisma 20 cm. Tentukan perbandingan volume prisma dan volume tabung !

Verified Answer :

michelleshie michelleshie
  • 11-09-2015

s . s . t : π . r . r . t
s . s : π . r . r
d . d : π . d/2 . d/2
1 . 1 : π . 1/4
1 : 22/7 . 1/4
1 : 11/7 . 1/2
1 : 11/14
14 : 11

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