Question 934933
If triangle ABC is congruent to triangle RPQ, then you can prove it to be true using the SSS congruence property. This is after you find the lengths of these segments


AB, BC, AC
RP, PQ, RQ


use the distance formula to find each length above. Once you show that AB = RP, BC = PQ, AC = RQ, then you can the SSS congruence property to prove that triangle ABC is congruent to triangle RPQ.


Once you know triangle ABC is congruent to triangle RPQ, then you can use CPCTC to show that angle ABC is congruent to angle RPQ.


Note: CPCTC = corresponding parts of congruent triangles are congruent