Jawaban:
1.771 cm³
Penjelasan dengan langkah-langkah:
langkah pengerjaan ada pada gambar
1.771 cm^3
r tabung dan kerucut = 14/2 = 7 cm
t tabung = 15 cm
t kerucut = 39 - 15 = 24 cm
Volume tabung = π r^2 t
V = 22/7 x 7^2 x 15
= 22/7 x 49 x 15
= 22 x 7 x 15
= 154 x 15
= 2.310 cm^3
Volume kerucut = 1/3 π r^2 t
V = 1/3 x 22/7 x 7^2 x 24
= 1/3 x 22/7 x 49 x 24
= 1/3 x 22 x 7 x 24
= 1/3 x 154 x 24
= 1/3 x 3.696
= 3.696/3
= 1.232 cm^3
Total volume = 2.310 + 1.232 = 3.542 cm^3
Setengah volume = 3.542/2
= 1.771 cm^3
Semoga membantu
Jadikan jawaban terbaik Trims
Sincerely,
Ananda
" Life is not a problem to be solved but a reality to be experienced! "
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Jawaban:
1.771 cm³
Penjelasan dengan langkah-langkah:
langkah pengerjaan ada pada gambar
Jawaban:
1.771 cm^3
Penjelasan dengan langkah-langkah:
r tabung dan kerucut = 14/2 = 7 cm
t tabung = 15 cm
t kerucut = 39 - 15 = 24 cm
Volume tabung = π r^2 t
V = 22/7 x 7^2 x 15
= 22/7 x 49 x 15
= 22 x 7 x 15
= 154 x 15
= 2.310 cm^3
Volume kerucut = 1/3 π r^2 t
V = 1/3 x 22/7 x 7^2 x 24
= 1/3 x 22/7 x 49 x 24
= 1/3 x 22 x 7 x 24
= 1/3 x 154 x 24
= 1/3 x 3.696
= 3.696/3
= 1.232 cm^3
Total volume = 2.310 + 1.232 = 3.542 cm^3
Setengah volume = 3.542/2
= 1.771 cm^3
Semoga membantu
Jadikan jawaban terbaik Trims
Sincerely,
Ananda