Question

Find the area of ∆ ABC : *

1 point



1 cm²

2 cm²

4 cm²

1/2 cm²​

Answer 1

Step-by-step explanation:

Answer

We know that the ratio of areas of two similar triangles is equal to the ratio of the squares of any two corresponding sides.

∴ Area(△DEF)Area(△ABC)=DE2AB2

⇒ Area(△DEF)Area(△ABC)

⇒ (1.2)2(1.2)2=(1412)2

Answer 2

Answer:

anwer is 1 cm don't worry about examination okay?