Q. 1 D4.4( 14 Votes )

Select the approp

Answer :

Solution: We know that, all the angles of an equilateral triangles are equal, i.e., 60°.


Δ ABC~Δ DEF ……(By AAA Similarity Test)



And, (Given)



DE2 = 2× 42 ( AB = 4)


DE = √32


DE = 4√2


(A) doesn’t match the solution.


(B) doesn’t match the solution.


(C) doesn’t match the solution.

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