Math, asked by naveenvanitha, 5 months ago

triangle ABC congruent to triangle DEF,BC =3cm,EF=4cm,ar(triangle ABC)=54cm. find area of triangle DEF

Answers

Answered by saimedha2005

0

Step-by-step explanation:

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Answered by pk1292005

0

Step-by-step explanation:

For similar triangles

(

EF

BC

)

2

=

ArΔDEF

ArΔABC

(

4

3

)

2

=

ArΔDEF

54

Ar(ΔDEF)=54×

9

16

=96cm

2

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