OMTEX CLASSES: In ∆ ABC, the internal bisector AD of ∠ A meets the side BC at D. If BD = 2.5cm, AB = 5 cm and AC = 4.2 cm, then find DC.

OMTEX CLASSES

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In ∆ ABC, the internal bisector AD of ∠ A meets the side BC at D. If BD = 2.5cm, AB = 5 cm and AC = 4.2 cm, then find DC.

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Labels: AB = 5 cm and AC = 4.2 cm, In ∆ ABC, the internal bisector AD of ∠ A meets the side BC at D. If BD = 2.5cm, then find DC.

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