Q. 275.0( 2 Votes )

ΔABC ~ ΔDEF and t

Answer :

Since the ABC DEF


Their sides will be same ratios. Let the ratio be K


= = = K………….1


AB + BC + AC = K (DE + EF + DF)


= K


1.67 = k


From…… 1


= 1.67


EF = 5.4 cm

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