Consider the following figure shown below and choose which of the following equation is correct about the similarity of both triangles?
If we compare the corresponding sides of two triangles,=> $$\frac{PQ}{DE}=\frac{2.5}{5}=\frac{1}{2}$$
Similarly, $$\frac{QR}{EF}=\frac{PR}{DF}=\frac{1}{2}$$
Since, ratio of all corresponding sides is equal, then $$\triangle PQR \sim \triangle DEF$$
=> Ans - (B)
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