Geometry in Nature

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

This is a translation from one place to another. translation

This is a cone that is very tall. cone

This flower has rotational symmetry. rotational symmetry.

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

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

This leaf has a line of symmetry. symmetry.

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

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

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