[{"id": 1, "type": "multiple_choice", "options": ["opposite / hypotenuse", "hypotenuse / opposite", "adjacent / hypotenuse", "opposite / adjacent"], "question": "In a right triangle, sin(θ) is defined as:", "correct_answer": "opposite / hypotenuse"}, {"id": 2, "type": "multiple_choice", "options": ["3", "9", "8", "24"], "question": "Simplify: 24/3", "correct_answer": "8"}, {"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": ["x = -3 and x = -4", "x = 3 and x = 4", "x = 7 and x = 12", "x = 0 and x = 7"], "question": "What are the solutions to x² - 7x + 12 = 0?", "correct_answer": "x = 3 and x = 4"}, {"id": 5, "type": "true_false", "question": "The Pythagorean theorem states that a² + b² = c² for any right triangle.", "correct_answer": "True"}, {"id": 6, "type": "true_false", "question": "The Pythagorean theorem states that a² + b² = c² for any right triangle.", "correct_answer": "True"}, {"id": 7, "type": "true_false", "question": "The Pythagorean theorem states that a² + b² = c² for any right triangle.", "correct_answer": "True"}, {"id": 8, "type": "multiple_choice", "options": ["2", "0", "2", "-2"], "question": "What is the slope of the line y = 2x + 0?", "correct_answer": "2"}]