To solve the problem, we need to identify each shape correctly and match it with its corresponding name from the given options. Let's go through each row step by step:
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Row 1:
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Shape: A six-sided polygon.
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Options:
- a. pentagon (5 sides)
- b. hexagon (6 sides)
- c. octagon (8 sides)
Explanation: The shape has 6 sides, so the correct answer is:
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Answer: b. hexagon
---
Row 2:
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Shape: A three-dimensional cube.
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Options:
- a. rectangle
- b. square
- c. cube
Explanation: The shape is a 3D cube, not a 2D rectangle or square.
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Answer: c. cube
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Row 3:
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Shape: A four-sided polygon with equal opposite angles and sides.
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Options:
- a. diamond
- b. rhomboid
- c. rectangle
Explanation: The shape has equal opposite sides and angles, which matches the definition of a rhomboid (a type of parallelogram). Note that "diamond" is often used informally for a rhombus, but here "rhomboid" is the most accurate term.
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Answer: b. rhomboid
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Row 4:
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Shape: A perfectly round, two-dimensional figure.
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Options:
- a. circle
- b. oval
- c. sphere
Explanation: The shape is a perfect circle, not an oval or a sphere (which is 3D).
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Answer: a. circle
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Row 5:
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Shape: A three-dimensional cylinder.
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Options:
- a. cylinder
- b. prism
- c. oval
Explanation: The shape is a cylinder, which has circular bases and a curved surface. It is not a prism (which has flat faces) or an oval (which is 2D).
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Answer: a. cylinder
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Row 6:
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Shape: A five-sided polygon.
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Options:
- a. octagon (8 sides)
- b. hexagon (6 sides)
- c. pentagon (5 sides)
Explanation: The shape has 5 sides, so the correct answer is:
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Answer: c. pentagon
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Row 7:
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Shape: A three-dimensional sphere.
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Options:
- a. oval
- b. sphere
- c. circle
Explanation: The shape is a 3D sphere, not a 2D oval or circle.
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Answer: b. sphere
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Row 8:
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Shape: A three-dimensional triangular pyramid.
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Options:
- a. prism
- b. pyramid
- c. cone
Explanation: The shape is a pyramid with a triangular base, not a prism (which has parallel bases) or a cone (which has a circular base).
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Answer: b. pyramid
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Final Answers:
1. b. hexagon
2. c. cube
3. b. rhomboid
4. a. circle
5. a. cylinder
6. c. pentagon
7. b. sphere
8. b. pyramid
Boxed Answer:
\[
\boxed{b, c, b, a, a, c, b, b}
\]
Parent Tip: Review the logic above to help your child master the concept of second grade shapes worksheet.
