State and prove ASA congruence rule

1.	State and prove ASA congruence rule
Answer» If any two angles and side included between the angles of one triangle are equivalent to the corresponding two angles and side included between the angles of the second triangle, then the two triangles are said to be congruent by ASA rule.In above given figure, ∠ B = ∠ Q, ∠ C = ∠ R and sides between ∠ B and ∠ C , ∠ Q and ∠ R are equal to each other i.e. BC= QR, hence Δ ABC ≅ Δ PQR.

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