Panjang CD?
Mohon bantuannya beserta caranya
Mohon bantuannya beserta caranya
[tex] \frac{cd}{pq} = \frac{cq}{cb} \\ \\ \frac{cd}{14} = \frac{3}{3 + 4} \\ \\ \frac{cd}{14} = \frac{3}{7} \\ \\ cd \times 7 = 3 \times 14 \\ \\ 7cd = 42 \\ \\ cd = \frac{42}{7} \\ \\ cd = 6 \: cm[/tex]
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