tolong dibantu .........
Jawaban:
5.418 ( obsi B).
Penjelasan dengan langkah-langkah:
v¹ = p x l x t
= 18 x 14 x 16
= 252 x 16
= 4,032 cm³
v² = ½ x π x r ² x t
= ½ x 22/7 x 7 x 7 x 18
= ½ x 22 x 7 x 18
= ½ x 154 x 18
= ½ x 2772
= 1,386 cm³
v = v¹ + v²
= 4,032 + 1,386
= 5418 cm³
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