V = πr²t
2.156 = 22/7 × 7² × t
2.156 × 7/22 = 49 × t
98 × 7 = 49 × t
686 = 49 × t
t = 689/49
t = 14 cm
V = phi × r^2 × t
2.156 = 22/7 × 7^2 × t
2.156 ÷ 22 × 7 = 7^2 × t
686 = 7^2 × t
686 ÷ 49 = t
14 = t
t = 14
__
Jadi, Tinggi tabung tersebut adalah 14
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = πr²t
2.156 = 22/7 × 7² × t
2.156 × 7/22 = 49 × t
98 × 7 = 49 × t
686 = 49 × t
t = 689/49
t = 14 cm
V = phi × r^2 × t
2.156 = 22/7 × 7^2 × t
2.156 ÷ 22 × 7 = 7^2 × t
686 = 7^2 × t
686 = 49 × t
686 ÷ 49 = t
14 = t
t = 14
__
Jadi, Tinggi tabung tersebut adalah 14
__