B. 14 tiang
Penjelasan dengan langkah-langkah:
~ Keliling taman
K = 2 × (p + l)
K = 2 × (12 + 9)
K = 2 × 21
K = 42 m
~ Banyak tiang lampu
= Keliling taman ÷ jarak
= 42 ÷ 3
=
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
B. 14 tiang
Penjelasan dengan langkah-langkah:
~ Keliling taman
K = 2 × (p + l)
K = 2 × (12 + 9)
K = 2 × 21
K = 42 m
~ Banyak tiang lampu
= Keliling taman ÷ jarak
= 42 ÷ 3
=