Geometry- Line Segments, Solids

Lines, Line Segments, and Quadrilaterals  khanacademy Lines, Line Segments, & Rays video; practice

Point, line, line segment, and a ray.

Find the prerimeter of triangles, parallelograms, squares, and rectangles

Geometric Solids

Geometric Solids This tool allows you to learn about various geometric solids and their properties. You can manipulate and color each shape to explore the number of faces, edges, and vertices, and you can also use this tool to investigate the following question: For any polyhedron, what is the relationship between the number of faces, vertices, and edges? What other questions can this tool help you answer?

Geometric Solids This tool allows you to learn about various geometric solids and their properties. You can manipulate and color each shape to explore the number of faces, edges, and vertices, and you can also use this tool to investigate the following question:

For any polyhedron, what is the relationship between the number of faces, vertices, and edges?

What other questions can this tool help you answer?