Math that uses triangles, rectangles, squares, and circles is called geometry. Look at the shapes below to learn about geometry.
 Triangle |
 Rectangle |
 Square |
 Circle |
 |
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A triangle has three sides. |
A rectangle has four sides. |
A square has four sides of equal length. |
A circle is round and has a center point. |
Below are solid shapes.
 |
 |
 |
 |
Sphere |
Cube |
Cone |
Cylinder |
Name the shapes below.
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