If in a `DeltaABC`; a line DE||BC; intersects AB in D and AC in E; Then `AB`/ `AD` = `AC`/`AE`

If in a DeltaABC, DE||BC and intersects AB at D and AC at E , then match the lists :

In DeltaABC DE||BC, where DE intersects AB and AC at the points D and E, respectively. If AD = 6 cm, DB = 12X- 6cm, AE= 2x cm and CE = 16 - 2x cm, then the value of X is

In triangle ABC a straight line parallel to BC intersects AB and AC at D and E respectively. If AB = 2AD, then DE : BC is - त्रिभुज ABC में BC के समांतर एक सरल रेखा AB और AC को क्रमशः D और E पर काटती है । यदि AB= 2AD, तो DE : BC कितना होगा ।

Altitude AD of equilateral DeltaABC is a diameter of circle. If circle intersects AB and AC at E & F. respectively, as shown. Find ratio of EF:BC

In a DeltaABC, AB = AC, D is a point on BC such that angleBAD = 50^@ and a point E on side AC such that AE = AD find angleCDE .

In a Delta ABC , if DE is drawn parallel to BC, cutting AB and AC to D and E respectively such that AB=7.2 cm, AC=6.4 cm and AD=4.5 cm . Then, AE=?