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In triangle ABC ,D and E are the points ...

In `triangle ABC` ,D and E are the points on sides AC and AB, respectively, such that `angle ADE= angle B`. If AD = 7.6 cm, AE = 7.2 cm, BE = 4.2 cm and BC = 8.4 cm, then DE is equal to:

A

6.3 cm

B

5.8 cm

C

7.4 cm

D

5.6 cm

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The correct Answer is:
D
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