100 Books That Changed the World

100 Books That Changed the World

Matematika a. 15 cm
b. 16 cm
c. 17 cm
d. 18 cm

tolong bantu jawab ka​

a. 15 cm
b. 16 cm
c. 17 cm
d. 18 cm

tolong bantu jawab ka​

Penjelasan dengan langkah-langkah:

[tex]\frac{de}{eb} = \frac{ad}{bc} [/tex]

maka diperoleh

[tex] \frac{6}{eb} = \frac{4}{12} [/tex]

[tex]eb = \frac{12}{4} \times 6[/tex]

[tex]eb = 18 \: cm[/tex]

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