Simplify a - {5b - [a - (3b - 2c) + c - (a - 2b - c. ]}.
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Answer:
SAA theorem
Step-by-step explanation:
The given data with regards to ΔLET and ΔPVC are;
ET ≅ VC
∠L ≅ ∠P
∠E ≅ ∠V
From the given relationship, we have that two angles and the adjacent (nonincluded) side to the two angles in ΔLET are congruent to the corresponding two angles and adjacent (nonincluded) side of ΔPVC
Therefore, the congruence theorem that can be used to prove that the two triangles are congruent is the Side-Angle-Angle (SAA) congruency theorem
The SAA congruency theorem states that, two triangles that have two angles and a nonincluded side on one triangle being congruent to the corresponding two angles and a non included side on the other triangle, then the two triangles are congruent.
