Question

in the figure, A[□ABED] = 40 cm2 side AB || side DE and AD = 2DC Then find A(️ABC)

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Answer 1

ab = 2dc ( given )

since area of proportional to square of side

hence ,

Area of ∆ ABC = 4 × Area of ACED

but area of ACED = 56 ( given )

=> Area of ∆ ABC = 4 × 56 = 224

so area of ∆ ABC is 224 sq. unit

ur answer dear

Answer 2

Step-by-step explanation:

ab =2dc (given)

since area of proportion to square of side

hence,

Area of ∆ ABC= 4xArea of ACED

But Area of ACED= 56 given

< of ABC= 4×56=224

So area of ∆ABC is 224sq.unit

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