Question

D and E are respectively the points on the sides AB and AC of a triangle ABC such that AD = 2 cm, BD = 3 cm, BC = 7.5 cm and DE IIBC. Then length of DE (in cm) is

a) 2.5 cm
b) 3 cm

c) 5 cm

d) 6 cm

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Answer 1

Answer:

a) 2.5 cm

Step-by-step explanation:

D and E are respectively the points on the sides AB and AC of a triangle ABC such that AD = 2 cm, BD = 3 cm, BC = 7.5 cm and DE IIBC. Then length of DE (in cm) is