Problem Description:
The task involves identifying polygons with the same or different numbers of sides in three separate sections. The goal is to circle the correct polygons based on the instructions provided.
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Solution and Explanation:
####
Section 1: Circle the polygon that has the same number of sides.
-
Given shapes: Square, pentagon, triangle, hexagon.
-
Objective: Identify the polygon with the same number of sides as another polygon in the group.
- A
square has
4 sides.
- A
pentagon has
5 sides.
- A
triangle has
3 sides.
- A
hexagon has
6 sides.
Among these, the
square and the
hexagon do not match any other shape in terms of the number of sides. However, the
triangle does not have a matching shape either. Since no two shapes have the same number of sides, this section seems incomplete or ambiguous as written. Typically, we would expect at least one pair of matching shapes.
Assumption (if needed): If the task requires circling any shape, none can be circled here because no two shapes share the same number of sides.
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####
Section 2: Circle the polygon that has the same number of sides.
-
Given shapes: Various polygons (triangles, quadrilaterals, pentagons, etc.).
-
Objective: Identify the polygon with the same number of sides as another polygon in the group.
Let's analyze the shapes:
- There are multiple triangles (3 sides).
- There are multiple quadrilaterals (4 sides).
- There are pentagons (5 sides).
- There are irregular polygons with varying side counts.
From the image:
- The
first row contains a triangle, a quadrilateral, and another quadrilateral.
- The
second row contains a pentagon, a quadrilateral, and an irregular shape.
- The
third row contains various irregular shapes.
Among these, the
quadrilaterals in the first row both have
4 sides, so they match each other.
Correct Answer: Circle the two quadrilaterals in the first row.
---
####
Section 3: Circle the polygon that has a different number of sides.
-
Given shapes: Various polygons (triangles, quadrilaterals, pentagons, etc.).
-
Objective: Identify the polygon with a different number of sides compared to the others in the group.
Let's analyze the shapes:
- There are multiple triangles (3 sides).
- There are multiple quadrilaterals (4 sides).
- There are pentagons (5 sides).
- There are irregular polygons with varying side counts.
From the image:
- The
first row contains a triangle, a quadrilateral, and another quadrilateral.
- The
second row contains a pentagon, a quadrilateral, and an irregular shape.
- The
third row contains various irregular shapes.
Among these, the
triangle in the first row has
3 sides, while the other shapes in the group (quadrilaterals) have
4 sides. Thus, the triangle is the one with a different number of sides.
Correct Answer: Circle the triangle in the first row.
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Final Answers:
1.
Section 1: None (no matching sides).
2.
Section 2: Circle the two quadrilaterals in the first row.
3.
Section 3: Circle the triangle in the first row.
Boxed Final Answer:
\[
\boxed{\text{Section 2: Two quadrilaterals in the first row; Section 3: Triangle in the first row}}
\]
Parent Tip: Review the logic above to help your child master the concept of polygon worksheet pdf.
