Practice30Create account

Is 'SSA' (two sides and a non-included angle) a guaranteed congruence criterion?

Class 9Criteria for CongruenceGeometry — Triangles
  • ANo
  • BYes
  • COnly for obtuse triangles
  • DOnly for equilateral triangles

Step-by-Step Solution

SSA is ambiguous and does not in general guarantee congruence; it is not a standard criterion.
Answer: A) No

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Criteria for Congruence practice questions

More Class 9 Criteria for Congruence practice

How many pairs of equal parts (sides/angles) are needed in any standard congruence…In triangle ABC, angle A = 50°, angle B = 60°. In triangle DEF, angle D = 50°, angle E =…Triangle ABC is congruent to triangle ACB (same triangle, swapped order). This requires:Which criterion uses the Pythagoras relationship implicitly to justify it?Two triangles are congruent. The perimeter of the first is 24 cm. The perimeter of the…