sebuah tempat minum ayam berbentuk setengah tabung berapa volumenya jika diameter 21 cm dan panjangnya 60 cm?
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
[tex]volume \: \frac{1}{2} \: tabung \\ \\ \frac{1}{2} \times \pi \times r \times r \times t \\ \\ \frac{1}{2} \times \frac{22}{7} \times \frac{21}{2} \times \frac{21}{2} \times 60 \\ \\ 10.395 \: {cm}^{3} [/tex]
R = 21/2 = 10,5 CM
MAKA :
V = 1/2(22/7(10,5²(60)
= 1/2(22/7(110,25(60)
= 1/2(22/7(6.165)
= 1/2(22(6.165/7)
= 1/2(22(945)
= 1/2(20.790)
= 20.790/2
= 10.395 CM³
[tex]{\color{aqua}{\boxed{\tt{CaptainInnovaGR}}\:}}[/tex]