Question

Volume bola 113,04 liter,hitunglah panjang diameternya?

Answer 1

113,04 l = 113.04 dm^3 = 113.04 * 10^-3 m^3

pi=3.14

v= 4/3 pi r^3
(113.04)/1000 = 4/3 * 3.14 * r^3
36 = 4/3 r^3
27 = r^3
3 = r

d = 2r
d = 6 m

Answer 2

V= 4/3 fi r ^3
113,04 = 4/3 x 3,14 r ^3
r^3 = 113,04 / 4,186
r^3 = 27,004
r = relevan dengan 3
r = 3
d=2r=2 x 3 =6