" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
108 = p x 9
p = 108/9
p = 12
Keliling = 2(p +l)
= 2(12 +9)
= 24 +18
= 42 cm
Itu jawabannya.
108 = p x 9
108 : 9 = p
12 = p
maka panjang = 12 cm, lebar = 9 cm
keliling
2(p+l)
2(12 cm + 9 cm)
2(21 cm)
42 cm
maka keliling = 42 cm