Question

By applying the ASA congruence rule, it is to be established that ∆ABC ≅ ∆QRP and it is given that BC = RP. What additional information is needed to establish the congruence?

Answer 1

For the ASA congruence rule, we need the two angles between which the two sides BC and RP are included. So, the additional information is as follows:
∠B = ∠R and ∠C = ∠P.