Polygons Worksheet and Classification | Grade1to6 - Free Printable

Let's solve the worksheet step by step.

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Task:

Write the name and number of lines (sides) for each polygon.

We will go through each shape one by one:

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#### a. Triangle
- Shape: A three-sided polygon.
- Name: Triangle
- Number of lines (sides): 3

✔ Answer:
Name: Triangle
Number of lines: 3

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#### b. Rectangle
- Shape: A four-sided polygon with opposite sides equal and all angles 90°.
- Name: Rectangle
- Number of lines (sides): 4

✔ Answer:
Name: Rectangle
Number of lines: 4

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#### c. Square
- Shape: A four-sided polygon with all sides equal and all angles 90°.
- Name: Square
- Number of lines (sides): 4

✔ Answer:
Name: Square
Number of lines: 4

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#### d. Hexagon
- Shape: A six-sided polygon.
- Name: Hexagon
- Number of lines (sides): 6

✔ Answer:
Name: Hexagon
Number of lines: 6

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#### e. Octagon
- Shape: An eight-sided polygon.
- Name: Octagon
- Number of lines (sides): 8

✔ Answer:
Name: Octagon
Number of lines: 8

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#### f. Rhombus
- Shape: A four-sided polygon with all sides equal, but angles not necessarily 90°.
- Name: Rhombus
- Number of lines (sides): 4

✔ Answer:
Name: Rhombus
Number of lines: 4

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#### g. Octagon
- Shape: Another eight-sided polygon.
- Name: Octagon
- Number of lines (sides): 8

✔ Answer:
Name: Octagon
Number of lines: 8

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#### h. Pentagon
- Shape: A five-sided polygon.
- Name: Pentagon
- Number of lines (sides): 5

✔ Answer:
Name: Pentagon
Number of lines: 5

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✔ Final Answers Summary:

| Shape | Name | Number of Lines |
|-------|------------|------------------|
| a | Triangle | 3 |
| b | Rectangle | 4 |
| c | Square | 4 |
| d | Hexagon | 6 |
| e | Octagon | 8 |
| f | Rhombus | 4 |
| g | Octagon | 8 |
| h | Pentagon | 5 |

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🔍 Explanation:

Polygons are named based on the number of sides they have:
- Tri- = 3 → Triangle
- Quad- = 4 → Quadrilateral (like rectangle, square, rhombus)
- Penta- = 5 → Pentagon
- Hexa- = 6 → Hexagon
- Octa- = 8 → Octagon

So, just count the sides and match them to the correct name.

Let me know if you'd like this formatted as a printable answer sheet!