Question

in the adjoining figure if DEis parallel to BC then find the value of x​

Answer 1

Answer:

Send clear figure I do can't understand

Answer 2

△ADE and △ABC

∠ADE=∠ABC (As DE∥BC) Corresponding angles

∠AED=∠ACB (As DE∥BC) Corresponding angles

∠DAE=∠BAC (common angle)

∴△ADE∼△ABC by AAA

⇒

7

3

=

x

2

⇒x=4.7cm