Jawaban:
diketahui : d = 20cm => r = 10cm
t = 55cm
ditanya : v...?
jawab :
rumus volume tabung = πr²t
π = 22/7 atau 3,14
πr²t = 3,14 × 10cm × 10cm × 55cm
= 3,14 × 5500cm
=17270cm³
jadi,...
smoga membantu
Penjelasan dengan langkah-langkah:
Diketahui :
d = 20 cm
r = ½d = ½(20) = 10 cm
t = 55 cm
Ditanya : volume tabung ?
Penyelesaian:
V tabung = πr²t
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: = 3,14 \times 10 {}^{2} \times 55 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3,14 \times 100 \times 55 \\ = 314 \times 55 \\ \: \: \: \: \: = 17.270 \: {cm}^{3} [/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
diketahui : d = 20cm => r = 10cm
t = 55cm
ditanya : v...?
jawab :
rumus volume tabung = πr²t
π = 22/7 atau 3,14
πr²t = 3,14 × 10cm × 10cm × 55cm
= 3,14 × 5500cm
=17270cm³
jadi,...
smoga membantu
Jawaban:
17.270 cm³
Penjelasan dengan langkah-langkah:
Diketahui :
d = 20 cm
r = ½d = ½(20) = 10 cm
t = 55 cm
Ditanya : volume tabung ?
Penyelesaian:
V tabung = πr²t
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: = 3,14 \times 10 {}^{2} \times 55 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3,14 \times 100 \times 55 \\ = 314 \times 55 \\ \: \: \: \: \: = 17.270 \: {cm}^{3} [/tex]