[{"id": 1, "type": "true_false", "question": "The Pythagorean theorem states that a² + b² = c² for any right triangle.", "correct_answer": "True"}, {"id": 2, "type": "short_answer", "question": "What is 4^2?", "correct_answer": "16"}, {"id": 3, "type": "true_false", "question": "The Pythagorean theorem states that a² + b² = c² for any right triangle.", "correct_answer": "True"}, {"id": 4, "type": "multiple_choice", "options": ["-3", "9", "6", "3"], "question": "What is the slope of the line y = 3x + 6?", "correct_answer": "3"}, {"id": 5, "type": "multiple_choice", "options": ["4", "2", "-4", "6"], "question": "What is the slope of the line y = 4x + 2?", "correct_answer": "4"}, {"id": 6, "type": "multiple_choice", "options": ["opposite / adjacent", "adjacent / hypotenuse", "opposite / hypotenuse", "hypotenuse / opposite"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 7, "type": "multiple_choice", "options": ["5", "-3", "2", "3"], "question": "What is the slope of the line y = 3x + 2?", "correct_answer": "3"}, {"id": 8, "type": "multiple_choice", "options": ["opposite / adjacent", "opposite / hypotenuse", "hypotenuse / opposite", "adjacent / hypotenuse"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}]