Question

ΔABC ~ΔDEF if BC =3cm, EF=4cm and area of ΔABC =54cm²,then find the area ΔDEF. ​

Answer 1

I Hope it helps you.

Answer 2

Answer:

96cm^2

Step-by-step explanation:

Given: Triangle ABC~TraingleDEF

BC=3cm,EF=4cm and area of traingle ABC=54cm^2

To find: Area of traingle DEF=x

Solution: Since traingle ABC~DEF

therefore,

Area of traingle ABC/Area of traingle DEF=BC/EF^2

=> 54/Area of traingle DEF=141^2

=> Area of traingle DEF =(54×16/9)

i.e Area of traingle DEF=96cm^2

Hence,

Area of DEF= 96cm^2

hope it helps you

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