Question

given triangle ABC similar to triangle d e f find triangle ABC is a triangle DF if AB equal to 3 centimetre BF equal to 12 centimetre is equal to 13 centimetre​

Answer 1

I don't know sorry brother now iam just in class 5th so sorry bro

Answer 2

Answer:

Area(△ABC)

=

DE

2

AB

2

⇒

Area(△DEF)

Area(△ABC)

⇒

(1.2)

2

(1.2)

2

=(

14

12

)

2

⇒

49

36