Question 6

Which of the following option is CORRECT for SAS similarity criterion for the triangle ABC and DEF ?

Solution

For 2 triangles to follow SAS similarity rule, the angle between the two proportional sides must be equal.

Now, for $$\triangle$$ ABC $$\sim$$ $$\triangle$$ DEF,

If $$\angle A = \angle D$$, then $$\frac{AB}{DE}=\frac{AC}{DF}$$

If $$\angle B = \angle E$$, then $$\frac{AB}{DE}=\frac{BC}{EF}$$

If $$\angle C = \angle F$$, then $$\frac{AC}{DF}=\frac{BC}{EF}$$

Thus, all option are correct.

=> Ans - (D)

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