In the given figure DE is parallel to BC AD-DB-5-3 If AE-7-8 cm the value of EC is equal to

The correct option is D 4.7 cmIn ABC we have DE∥ BC ∴ADDB =AEEC [by basic proportionality theorem] ⇒53=7.8EC ⇒ EC=3× 7.85=23.45=4.68∼ ...

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Thales Theorem

In the given ...

Question

In the given figure DE is parallel to BC $\frac{A D}{D B} = \frac{5}{3}$ If AE=7.8 cm the value of EC is equal to

4.2 cm

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4.4 cm

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4.7 cm

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5.2 cm

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