Workbook Detail
Grade 4 Geometry Angles — Set 63
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"question": "What is the area of a rectangle with length 4 and width 13?",
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"question": "What is the perimeter of a hexagon with each side = 11?",
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{
"id": 8,
"type": "geometry",
"subType": "area",
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"question": "What is the area of a triangle with base 15 and height 15?",
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"id": 10,
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"question": "What is the area of a rectangle with length 6 and width 9?",
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"type": "geometry",
"subType": "area",
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"question": "What is the area of a rectangle with length 5 and width 7?",
"answer": 35,
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"id": 14,
"type": "geometry",
"subType": "identify-shapes",
"shape": "rectangle",
"question": "What is the name of a shape with 8 sides?",
"answer": "octagon",
"correctAnswer": "octagon",
"difficulty": "normal"
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{
"id": 17,
"type": "geometry",
"subType": "count-sides",
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"question": "How many sides does a hexagon have?",
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"question": "How many sides does a octagon have?",
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"subType": "area",
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"question": "What is the area of a circle with radius 7? (use π ≈ 3.14)",
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