Question

State the criteria for ∆RSV ≅ ∆RKV​

Answer 1

Answer:

SSS or SAS and plz mention the whole question

Answer 2

Answer:

AAS coguency

Step-by-step explanation:

AAS congruency can be proved in easy steps. Suppose we have two triangles ABC and DEF, where,

∠B = ∠E [Corresponding sides] ∠C = ∠F [Corresponding sides] And

AC = DF [Adjacent sides]

By angle sum property of triangle, we know that;

∠A + ∠B + ∠C = 180 ………(1)

∠D + ∠E + ∠F = 180 ……….(2)

From equation 1 and 2 we can say;

∠A + ∠B + ∠C = ∠D + ∠E + ∠F

∠A + ∠E + ∠F = ∠D + ∠E + ∠F [Since, ∠B = ∠E and ∠C = ∠F] ∠A = ∠D

Hence, in triangle ABC and DEF,

∠A = ∠D

AC = DF

∠C = ∠F

Hence, by ASA congruency,

Δ ABC ≅ Δ DEF