Math Question: In ΔABC and ΔDEF, if side AB is congruent to side DE, and angle A is congruent to angle D, what can we conclude about the triangles' congruence?
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What is the theorem that states if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent?
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What are the solutions of the equation x^2 + 5x + 6 = 0?