Start learning →

Two triangles are similar when two angles of one equal two angles of the other. This is the

ARHS criterion
BSAS criterion
CAA criterion
DSSS congruence
Answer & Solution
Correct answer: C. AA criterion
Two equal angle pairs force the third pair to match, giving similarity by the AA rule.
Practise this question with Quill — SSC CGL →

Keep practising Triangle Center

Browse all Triangle Center questions for SSC CGL, or explore more Quantitative Aptitude topics.

Start a Triangle Center lesson →
Related questions