in the figure angle ABC angle edc ac equal to 15 bc is equal to 10 ce is equal to 12 find x
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Step-by-step explanation:
By property of similar triangle, we have
DEAB=DCBC=CEAC
34=4.8BC=4.2AC
⇒ BC=6.4 and AC=5.6
Hence CA=5.6cm,DA=6.4cm
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