" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jari-jari kolam + jarak tanaman dari tepi kolam
7,5 + 3 =
10,5 m
keliling = 2. 3,14 . 10,5
= 6,28 . 10,5
= 65,94 cm dibulatkan menjadi 66 cm
banyak tanaman yang dapat ditanam = 66 :30 = 22 tanaman.
jawabannya c