Question

28.
In the given figure AABC ADEF & ZABC =_FED=80° then the measure of
LD IS
A 40
B 60
D 140
C 80

​

Answer 1

Answer:

$\: \: \: \: \:$

Similar but not congruent

In △ABC and △DEF

∠B=∠E (given)

∠C=∠F (Given)

∠A=∠D (third angle)

Thus, △ABC∼△DEF (AAA rule)

Given, AB=3DE Since, AB



=DE

The two triangles are similar but not congruent.