Jawaban:
a. 1/3 x π x r² x t
= 1/3 x 3,14 x 3cm x 3cm x 4cm
= 3,14 x 3cm x 4cm
= 37.68cm³
b. 1/3 x π x r² x t
= 1/3 x 22/7 x 3,5cm x 3,5cm x 12cm
= 11 x 3,5cm x 12cm
= 462cm³
Penjelasan dengan langkah-langkah:
Mungkin ada yang salah, jadi hati² y!
a. volume = 37,68 cm³
b. volume = 154 cm³
a. Jari-jari 3 cm dan tinggi 4cm. π = 3,14
Volume = 1/3 x π x r² x t
= 1/3 x 3,14 x 3 x 3 x 4
*1/3 ÷ 3 = 1*
= 3,14 x 3 x 4
= 9,42 x 4
volume = 37,68 cm³
b. Diameter 7 cm dan tinggi 12 cm! π = 22 per 7
volume = 1/3 x π x r² x t
= 1/3 x 22/7 x 3,5 x 3,5 x 12
*1/3 x 12 = 4*
* 3,5 ÷ 7 = 0,5
= 22 x 0,5 x 3,5 x 4
= 11 x 14
volume = 154 cm³
Semoga bermanfaat
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Jawaban:
a. 1/3 x π x r² x t
= 1/3 x 3,14 x 3cm x 3cm x 4cm
= 3,14 x 3cm x 4cm
= 37.68cm³
b. 1/3 x π x r² x t
= 1/3 x 22/7 x 3,5cm x 3,5cm x 12cm
= 11 x 3,5cm x 12cm
= 462cm³
Penjelasan dengan langkah-langkah:
Mungkin ada yang salah, jadi hati² y!
Verified answer
Jawaban:
a. volume = 37,68 cm³
b. volume = 154 cm³
Penjelasan dengan langkah-langkah:
a. Jari-jari 3 cm dan tinggi 4cm. π = 3,14
Volume = 1/3 x π x r² x t
= 1/3 x 3,14 x 3 x 3 x 4
*1/3 ÷ 3 = 1*
= 3,14 x 3 x 4
= 9,42 x 4
volume = 37,68 cm³
b. Diameter 7 cm dan tinggi 12 cm! π = 22 per 7
volume = 1/3 x π x r² x t
= 1/3 x 22/7 x 3,5 x 3,5 x 12
*1/3 x 12 = 4*
* 3,5 ÷ 7 = 0,5
= 22 x 0,5 x 3,5 x 4
= 11 x 14
volume = 154 cm³
Semoga bermanfaat