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In fig, ABC and BDE are two equilateral ...

In fig, ABC and BDE are two equilateral triangles such that D is the mid-point of BC. If AE intersects BC at F, show that: (i) ar(BDE)= 1/4 ​ ar(ABC) (ii) ar(BDE)= 1/2 ​ ar(BAE)

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RD SHARMA ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
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