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

In Delta ABC , D and E are points on the sides AB and AC respectively such that DE||BC (i) If (AD)/(DB)=(3)/(4) and AC=15 cm find AE. (ii) If AD=8x-7, DB=5x-3, AE= 4x-3 and EC=3x - 1, find the value of x.

In DeltaABC , D and E are points on AB and AC respectively, such that DE||BC . If (AD)/(DB)=4/13 and AC = 20.4 cm, find AE.

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 Delta ABC , D and E are points in the sides AB and AC respectively such that DE || BC If AD = 6 cm , DB = 9 cm , and AE = 8 cm find AC.

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 the points on sides AB and AC, respectively, such that DE || AC. If AD : DB = 5:3 then what is the ratio of the area of triangle BDE to that of the trapezium ACED ?/ त्रिभुज ABC में, D तथा E क्रमशः भुजा AB और BC पर स्थित ऐसे बिंदु हैं कि DE || AC है | यदि AD : DB = 5 : 3 है, तो त्रिभुज BDE के क्षेत्रफल और समलम्ब ACED के क्षेत्रफल में अनुपात ज्ञात करें |

In Delta ABC, D and E are points on side AB and AC respectively such that DE || BC and AD : DB = 3 , If EA = 3.3 cm , them find AC.

In triangle ABC , D and E are the points on sides AB and BC respectively such that DE || AC. If AD : DB = 5 : 3, then what is the ratio of the area of triangle BDE to that of the trapezium ACED?