1. Geometry in Nature

2. This is an acute angle that has two line segments that meet at a vertex.acute angle Vertex

3. This is a translation from one place to another. translation

4. This is a cone that is very tall. cone

5. This flower has rotational symmetry. rotational symmetry.

6. This is a sphere and it is a solid 3-D shape. sphere

7. This is a square it is also a parallelogram parallelogram This is a line segment. This is a rectangle.

8. This leaf has a line of symmetry. symmetry.

9. This is almost a straight angle but it is obtuse. obtuse

10. These are intersecting lines that meet at a point. intersecting lines

11. These bushes are similar. similar. These are parallel lines.