If abc~def such that bc=3cm ef=4cm and ar abc = 54cm find area of def
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Answered by
116
Hi ,
Area ∆ABC = 54 cm²,
BC= 3 cm , EF = 4 cm
*************************
We know that,
If ∆ABC ~ ∆DEF then ,
( ar∆ABC ) / ( ar∆DEF ) = BC²/ EF²
*************************
54 / ∆DEF = 3²/4²
= 9/16
∆ DEF = ( 54 × 16 ) / 9
= 96 cm²
I hope this helps you.
:)
Area ∆ABC = 54 cm²,
BC= 3 cm , EF = 4 cm
*************************
We know that,
If ∆ABC ~ ∆DEF then ,
( ar∆ABC ) / ( ar∆DEF ) = BC²/ EF²
*************************
54 / ∆DEF = 3²/4²
= 9/16
∆ DEF = ( 54 × 16 ) / 9
= 96 cm²
I hope this helps you.
:)
Answered by
2
Answer:
96 is the answer
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