Geometry 3d Shapes Hard — Set 2

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    "title": "form-exercise set 2",
    "operation": "geometry",
    "subject": "arithmetic",
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            "id": 1,
            "type": "geometry",
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            "difficulty": "hard",
            "question": "How many edges does a cone have?",
            "answer": "1",
            "correctAnswer": "1"
        },
        {
            "id": 2,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "A square has sides of 1 cm. What is its perimeter?",
            "answer": "4 cm",
            "correctAnswer": "4 cm"
        },
        {
            "id": 3,
            "type": "geometry",
            "subType": "3d-shapes",
            "difficulty": "hard",
            "question": "How many faces does a cube have?",
            "answer": "6",
            "correctAnswer": "6"
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            "id": 4,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "An equilateral triangle has sides of 5 cm each. What is its perimeter?",
            "answer": "15 cm",
            "correctAnswer": "15 cm"
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        {
            "id": 5,
            "type": "geometry",
            "subType": "3d-shapes",
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            "question": "How many faces does a cylinder have?",
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            "correctAnswer": "3"
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            "id": 6,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "A rectangle is 2 cm long and 1 cm wide. What is its perimeter?",
            "answer": "6 cm",
            "correctAnswer": "6 cm"
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        {
            "id": 7,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "A rectangle is 4 cm long and 3 cm wide. What is its perimeter?",
            "answer": "14 cm",
            "correctAnswer": "14 cm"
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        {
            "id": 8,
            "type": "geometry",
            "subType": "symmetry",
            "difficulty": "hard",
            "question": "How many lines of symmetry does a pentagon have?",
            "answer": "5",
            "correctAnswer": "5"
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        {
            "id": 9,
            "type": "geometry",
            "subType": "3d-shapes",
            "difficulty": "hard",
            "question": "A soda can is an example of which 3D shape?",
            "answer": "cylinder",
            "correctAnswer": "cylinder"
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        {
            "id": 10,
            "type": "geometry",
            "subType": "3d-shapes",
            "difficulty": "hard",
            "question": "An ice cream cone is an example of which 3D shape?",
            "answer": "cone",
            "correctAnswer": "cone"
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            "id": 11,
            "type": "geometry",
            "subType": "symmetry",
            "difficulty": "hard",
            "question": "Does a pentagon have a line of symmetry?",
            "answer": "Yes",
            "correctAnswer": "Yes"
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            "id": 12,
            "type": "geometry",
            "subType": "3d-shapes",
            "difficulty": "hard",
            "question": "How many edges does a cube have?",
            "answer": "12",
            "correctAnswer": "12"
        },
        {
            "id": 13,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "A rectangle is 12 cm long and 3 cm wide. What is its perimeter?",
            "answer": "30 cm",
            "correctAnswer": "30 cm"
        },
        {
            "id": 14,
            "type": "geometry",
            "subType": "symmetry",
            "difficulty": "hard",
            "question": "Does a triangle have a line of symmetry?",
            "answer": "Yes",
            "correctAnswer": "Yes"
        },
        {
            "id": 15,
            "type": "geometry",
            "subType": "3d-shapes",
            "difficulty": "hard",
            "question": "How many faces does a cylinder have?",
            "answer": "3",
            "correctAnswer": "3"
        },
        {
            "id": 16,
            "type": "geometry",
            "subType": "perimeter",
            "difficulty": "hard",
            "question": "A square has sides of 5 cm. What is its perimeter?",
            "answer": "20 cm",
            "correctAnswer": "20 cm"
        },
        {
            "id": 17,
            "type": "geometry",
            "subType": "count-sides",
            "difficulty": "hard",
            "question": "How many angles does a rectangle have?",
            "answer": "4",
            "correctAnswer": "4"
        },
        {
            "id": 18,
            "type": "geometry",
            "subType": "symmetry",
            "difficulty": "hard",
            "question": "Does a rhombus have a line of symmetry?",
            "answer": "Yes",
            "correctAnswer": "Yes"
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            "id": 19,
            "type": "geometry",
            "subType": "symmetry",
            "difficulty": "hard",
            "question": "Does a oval have a line of symmetry?",
            "answer": "Yes",
            "correctAnswer": "Yes"
        },
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            "id": 20,
            "type": "geometry",
            "subType": "count-sides",
            "difficulty": "hard",
            "question": "How many angles does a octagon have?",
            "answer": "8",
            "correctAnswer": "8"
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