Problem:
The task is to match each 2D shape with its correct name from the given list. The shapes and names are as follows:
#### Shapes:
1. A triangle
2. A square
3. A circle
4. A rectangle
5. A right triangle
#### Names:
- Rectangle
- Triangle
- Right triangle
- Square
- Circle
---
Solution:
We will analyze each shape and match it with its corresponding name based on its geometric properties.
#### 1. First Shape:
-
Shape: A three-sided figure with straight edges.
-
Analysis: This is a
triangle because it has three sides and three angles.
-
Match: Triangle
#### 2. Second Shape:
-
Shape: A four-sided figure with equal sides and equal angles.
-
Analysis: This is a
square because all four sides are of equal length, and all angles are 90 degrees.
-
Match: Square
#### 3. Third Shape:
-
Shape: A perfectly round figure with no corners or edges.
-
Analysis: This is a
circle because it is defined as a set of points equidistant from a central point.
-
Match: Circle
#### 4. Fourth Shape:
-
Shape: A four-sided figure with opposite sides equal and parallel, but not all sides are equal.
-
Analysis: This is a
rectangle because it has four right angles, and opposite sides are equal in length.
-
Match: Rectangle
#### 5. Fifth Shape:
-
Shape: A three-sided figure with one right angle (90 degrees).
-
Analysis: This is a
right triangle because it has one angle that measures exactly 90 degrees.
-
Match: Right triangle
---
Final Matches:
1. Triangle → Triangle
2. Square → Square
3. Circle → Circle
4. Rectangle → Rectangle
5. Right triangle → Right triangle
---
Answer:
\[
\boxed{
\begin{aligned}
1. & \text{ Triangle} \\
2. & \text{ Square} \\
3. & \text{ Circle} \\
4. & \text{ Rectangle} \\
5. & \text{ Right triangle}
\end{aligned}
}
\]
Parent Tip: Review the logic above to help your child master the concept of shape worksheet year 1.
