Question

In ABC
De// BC
DB =5.4
AD=1.8
EC= 7.2
find AE=?
​

Answer 1

Answer:

Step-by-step explanation:

hope it helps you.. you can solve this type of questions easily by using Thales theorem...

Answer 2

Answer:

AE=2.4cm

Step-by-step explanation:

AD/DB=AE/EC (BECAUSE TWO PARALLEL LINES OF SAME TRIANGLE DIVIDES THE TWO SIDES IN SAME RATIO)

1.8/5.4=AE/7.2

1/3=AE/7.2

BY CROSS MULTIPLICATION

7.2=3AE

7.2/3=AE

2.4cm=AE