Question

In ΔABC and ΔDEF, it is given that ∠B = ∠E, ∠F = ∠C and AB = 3DE, then the two triangles are ______.

विकल्प

• congruent but not similar

• similar but not congruent

• neither congruent nor similar

• similar as well as congruent

Answer 1

In ΔABC and ΔDEF, it is given that ∠B = ∠E, ∠F = ∠C and AB = 3DE, then the two triangles are similar but not congruent.

Explanation:

ΔABC ∼ ΔDEF   ...[By AA-similarity]

But ΔABC and ΔDEF are not congruent since their corresponding sides AB and DE are not equal.