In ∆ABC, DE||BC, DE=5cm, BC=8cm & AD=3.5cm but what is AB's length?
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36
Answer:
AB = 5.6 cm
Step-by-step explanation:
DE = 5 cm, BC = 8 cm, AD = 3.5 cm.
In triangle ABC, DE || BC.
=> AD/AB = AE/AC = DE/BC
=> 3.5/AB = 5/8
=> 28 = 5AB
=> AB = 5.6 cm
Hence, Length of AB = 5.6 cm
#Hope my answer helped you!
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it is the correct answer sheet
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