This document defines and provides examples of basic geometric shapes including points, lines, planes, angles, triangles, quadrilaterals, circles, spheres, cones, cubes and pyramids. Key properties are described, such as a point having no size, a line having two endpoints, a plane extending forever, and types of triangles and quadrilaterals being distinguished by their angles or parallel sides. Examples are given for applied uses of shapes like circles in buttons or trapezoids in storage boxes.

1. Real World GeometryJasmon Haggerty2nd Block

2. PointAn undefined term in geometry, it names a location and has no size

3. Line (Segment)A line with two endpoints

4. PlaneIt is a flat surface that has no thickness and extends forever.

5. AngleA figure formed by two rays with a common endpoint.

6. Perpendicular LinesLines that intersect at 90° angles.

7. Parallel linesLines in the same plane that do not intersect.

8. TriangleA three-sided ploygon

9. Right TriangleA triangle with one right angle

10. PentagonA five sided polygon

11. HexagonA six-sided polygon(a soccer net)

12. SquareA quadrilateral with four congruent sides and four right angles

13. RectangleA quadrilateral with four right angles

14. TrapezoidA quadrilateral with exactly one pair of parallel sides(Trapezoid box)

15. ParallelogramA quadrilateral with two pairs of parallel sides.A part of a door

16. CircleThe set of all points in a plane that are fixed distance from a given point called a center of a circle.A button

17. cylinderA three-dimensional figure with two parallel congruent circular bases and a curved later surface that connects the bases.

18. SphereThe set of points in space that are a fixed distance from a given point called the center of the sphere.

19. ConeA three-dimensional figure with a circular base and a curved lateral surface that connects the base to a point called the vertex.

20. CubeA prism with six square faces.

21. PyramidA polyhedron formed by a polygonal base and triangular lateral faces that meet at a common vertex.