Geometry Circles Diameter Radius — Set 14

This page uses a content type that does not have a custom renderer yet. Raw structured data is shown below.

{
    "contentData": {
        "operation": "geometry",
        "subject": "arithmetic",
        "difficulty": "easy",
        "config": {
            "maxNumber": 10
        },
        "problems": [
            {
                "id": 1,
                "type": "geometry",
                "subType": "area",
                "shape": "rectangle",
                "question": "What is the area of a rectangle with length 8 and width 7?",
                "answer": 56,
                "correctAnswer": "56",
                "difficulty": "normal"
            },
            {
                "id": 2,
                "type": "geometry",
                "subType": "identify-shapes",
                "shape": "pentagon",
                "question": "What is the name of a shape with 4 sides?",
                "answer": "square",
                "correctAnswer": "square",
                "difficulty": "normal"
            },
            {
                "id": 3,
                "type": "geometry",
                "subType": "perimeter",
                "shape": "octagon",
                "question": "What is the perimeter of a octagon with each side = 12?",
                "answer": 96,
                "correctAnswer": "96",
                "difficulty": "normal"
            },
            {
                "id": 4,
                "type": "geometry",
                "subType": "count-sides",
                "shape": "rectangle",
                "question": "How many sides does a rectangle have?",
                "answer": 4,
                "correctAnswer": "4",
                "difficulty": "normal"
            },
            {
                "id": 6,
                "type": "geometry",
                "subType": "count-sides",
                "shape": "hexagon",
                "question": "How many sides does a hexagon have?",
                "answer": 6,
                "correctAnswer": "6",
                "difficulty": "normal"
            },
            {
                "id": 7,
                "type": "geometry",
                "subType": "area",
                "shape": "circle",
                "question": "What is the area of a circle with radius 9? (use π ≈ 3.14)",
                "answer": 254.47,
                "correctAnswer": "254.47",
                "difficulty": "normal"
            },
            {
                "id": 8,
                "type": "geometry",
                "subType": "perimeter",
                "shape": "rectangle",
                "question": "What is the perimeter of a rectangle with length 8 and width 15?",
                "answer": 46,
                "correctAnswer": "46",
                "difficulty": "normal"
            },
            {
                "id": 9,
                "type": "geometry",
                "subType": "area",
                "shape": "pentagon",
                "question": "What is the area of a rectangle with length 4 and width 15?",
                "answer": 60,
                "correctAnswer": "60",
                "difficulty": "normal"
            },
            {
                "id": 11,
                "type": "geometry",
                "subType": "area",
                "shape": "triangle",
                "question": "What is the area of a triangle with base 2 and height 9?",
                "answer": 9,
                "correctAnswer": "9",
                "difficulty": "normal"
            },
            {
                "id": 12,
                "type": "geometry",
                "subType": "area",
                "shape": "pentagon",
                "question": "What is the area of a rectangle with length 11 and width 3?",
                "answer": 33,
                "correctAnswer": "33",
                "difficulty": "normal"
            },
            {
                "id": 16,
                "type": "geometry",
                "subType": "count-sides",
                "shape": "octagon",
                "question": "How many sides does a octagon have?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "normal"
            },
            {
                "id": 17,
                "type": "geometry",
                "subType": "perimeter",
                "shape": "hexagon",
                "question": "What is the perimeter of a hexagon with each side = 7?",
                "answer": 42,
                "correctAnswer": "42",
                "difficulty": "normal"
            },
            {
                "id": 19,
                "type": "geometry",
                "subType": "area",
                "shape": "pentagon",
                "question": "What is the area of a rectangle with length 4 and width 2?",
                "answer": 8,
                "correctAnswer": "8",
                "difficulty": "normal"
            }
        ],
        "layout": {
            "columns": 2,
            "problemsPerPage": 20
        }
    },
    "_archetype": "form-exercise",
    "_generatorId": "arithmetic-generator-v7.2.1"
}