1.

The corresponding sides of two similar triangle are in the ratio 4:5.Find the area of the triangle​

Answer»

Answer:

Now,

property of similar TRIANGLES; ratio of AREAS of two similar triangles is equal to ratio of square of their CORRESPONDING side.

so give corresponding sides, 4 cm and 5 cm

∴

EF

2

AB

2

=

ar(△EFG)

ar(△ABC)

⇒(

5

4

)

2

=

ar(△EFG)

ar(△ABC)

⇒

25

16

=

ar(EFG)

ar(△ABC)

solution


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