Let ABC be a triangle in which DEI BC andAD3AD 3-. IfDB 5--=-AC = 5.6 – InterviewSolution

1.	Let ABC be a triangle in which DEI BC andAD3AD 3-. IfDB 5--=-AC = 5.6 Find AE.
Answer» Given thatDE//BC,AD/DB =3/5 and AC=5.6 cmSince ABC is a triangle.AB=AD+DB=3+5=8 cmAC=5.6 cmSo using Thales theorem,AB/DB=AC/AE8/3=5.6/AEAE=5.6×3/8= 0•7×3=2.1 cm

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