1. Δ ABC and Δ DEF are similar triangles. Length of AB is 10 cm and length of the corresponding side DE is 6 cm. What is the ratio of Perimeter of ΔABC to ΔDEF?
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- By: anil on 05 May 2019 02.17 amIt is given that ΔAB $$sim$$ ΔDEF Also, length of AB = 10 cm and length of the corresponding side DE = 6 cm => Ratio of Perimeter of ΔABC : Perimeter of ΔDEF = Ratio of corresponding sides = AB : DE = $$frac{10}{6} = frac{5}{3}$$ $$ herefore$$ The required ratio is 5 : 3 => Ans - (A)
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