Question 5

If the $$\angle A=\angle D$$ and $$\frac{AB}{DE}=\frac{AC}{DF}$$ then both triangles ABC and DEF is similar by which of the following criteria?

Solution

In $$\triangle$$ ABC and $$\triangle$$ DEF,

$$\angle A=\angle D$$ (given)

$$\frac{AB}{DE}=\frac{AC}{DF}$$ (given)

$$\therefore$$ $$\triangle$$ ABC $$\sim$$ $$\triangle$$ DEF by SAS similarity.

=> Ans - (A)

Share on Whatsapp Share on Whatsapp

Create a FREE account and get: