Question

Tolong Di Jawab Yh Pakai Cara

Answer 1

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

Answer 2

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