Perbandingan AC:AB=1:4. Titik C diantara A dan B. Jika panjang CB=5cm, panjang AC =...cm a. 2 1/3 b. 2 2/3 c. 1 2/3 d. 1 1/3 Sama caranya yaa
Matematika
Choirunnisayuhu
Pertanyaan
Perbandingan AC:AB=1:4. Titik C diantara A dan B. Jika panjang CB=5cm, panjang AC =...cm
a. 2 1/3
b. 2 2/3
c. 1 2/3
d. 1 1/3
Sama caranya yaa
a. 2 1/3
b. 2 2/3
c. 1 2/3
d. 1 1/3
Sama caranya yaa
1 Jawaban
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1. Jawaban DB45
Perbandingan garis
AC : AB = 1 : 4
misal AC = x dan AB = 4x
C diantara A dan B --> AC + CB = AB
x + CB = 4x
CB = 3x = 5cm
AC = x/3x (5cm) = 1/3 (5) = 5/3c m
AC = 1 2/3 cm