Tolong Di Jawab Yh Pakai Cara
Matematika
Assyifa110906
Pertanyaan
Tolong Di Jawab Yh Pakai Cara
2 Jawaban
-
1. Jawaban Rafi01022006
a. V = phi x r x r x t
= 3,14 x 22,5 x 22,5 x 15
= 23.844,375 cm 3
b. V = 1/2 x (Alas segitiga x Tinggi segitiga) x Tinggi prisma
= 1/2 x (12 x 12) x 25
= 1/2 x 144 x 25
= 1/2 x 3600
= 1800 cm 3 -
2. Jawaban fikriafadilah
a. V = phi x r x r x t
= 3,14 x 22,5 x 22,5 x 15
= 23.844,375 cm 3
b. V = 1/2 x (Alas segitiga x Tinggi segitiga) x Tinggi prisma
= 1/2 x (12 x 12) x 25
= 1/2 x 144 x 25
= 1/2 x 3600
= 1800 cm 3