In `DeltaABC,D` and E are points on the sides AB and AC respectively ,such that DE||BC. If AD=2.5cm,BD=3cm and AE =3.75 cm , then the value of AC.

In DeltaABC , D and E are points on sides AB and AC respectively such that DE||BC . If AE=1.8cm, BD= 7.2cm and CE= 5.4cm, then the length of AD is

In the Delta ABC, D and E are points on side AB and AC respectively such that DE II BC. If AE=2cm, AD=3cm and BD=4.5cm, then find CE.

In triangle ABC , D and E are points on the sides AB and AC, respectively, such that DE || BC. If AD = 5cm, DB = 9cm AE =4cm and BC = 15.4cm, then the sum of the length of DE and EC (in cm) is: triangle ABC में, D और E क्रमशः AB और AC भुजाओं पर बिंदु इस प्रकार है की DE||BC, यदि AD = 5cm, DB = 9cm AE = 4cm और BC = 15.4cm है, तो DE और EC (सेमी में) की लंबाई का योग है

In /_ABC,D and E are points an the sides AB and AC repectivaly such that DEllBC. If (AD)/(DB)=(3)/(4) and AC=15cm. Find AE.

D and E are points on the sides AB and AC respectively of a triangle ABC such that DE||BC (i) If AD=3.6cm , AB=10cm and AE=4.5cm, find EC and AC . (ii) If AB=13.3cm , AC=11.9cm and EC=5.1cm, " find AD (iii) If (AD)/(DB)=(4)/(7) and AC=6.6cm find AE (iv) If (AD)/(AB)=(8)/(15) and EC=3.5cm find AE

In DeltaABC,D and E are points on the sides AB and AC respectively. Find whether DE||BC if (i) AD= 3cm , BD = 4.5cm, AE = 4cm, AC= 10cm (ii) AB=7 cm , BD = 4.5cm, AE = 3.5 cm, CE= 5.6cm.

D and E are points on the sides AB and AC respectively such that AB=3.6cm and AD=1.4AC=7.2 and AE=1.8. Show that DE is parallel to BC

D and E are points on the sides AB and AC respectively such that AB=3.6cm and AD=1.4AC=7.2 and AE=1.8. Show that DE is parallel to BC

If D and E are points on the sides AB and AC respectively of DetlaABC such that AB=5.6 cm, AD=1.4 cm, AC=7.2 cm and AE=1.8cm . Show that DE||BC .