Question

this ❓ questions
pls​

Answer 1

Step-by-step explanation:

ANSWER

In △ADE and △ABC

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

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

∠DAE=∠BAC (common angle)

by AAA criteria

△ADE∼△ABC

⇒

AB

AD

=

AC

AE

4.5

1.5

=

1+x

1

1+x=3

x=2.