What is the solution set for the system of inequalities: 3x + 2y < 10 and x - 4y ≥ -2, when graphed on a coordinate plane?
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What is the diameter of a circle with a radius of 5 cm?
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Math question: Given triangle ABC with sides AC=4 cm, BC=6 cm, and ∠ABC=60°, determine if triangle DEF with sides DE=3 cm, EF=5 cm, and ∠DEF=60° is congruent to triangle ABC.