1 / 16

Three-Dimensional Figures

Three-Dimensional Figures. 2.B.1.a Identify and classify pyramids and prisms by the number of edges, faces, or vertices 2.B.1.b Identify and classify pyramids and prisms by the base 2.B.2.a Compare a plane figure to faces of solid geometric figure

niveditha
Download Presentation

Three-Dimensional Figures

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Three-Dimensional Figures 2.B.1.a Identify and classify pyramids and prisms by the number of edges, faces, or vertices 2.B.1.b Identify and classify pyramids and prisms by the base 2.B.2.a Compare a plane figure to faces of solid geometric figure 3.A.1.a Use technology tools, including software and hardware, from a range of teacher-selected options to learn new content or reinforce skills

  2. Three-dimensional figures are not flat figures. They have length, width, and height. They are also called solid geometric figures. • The flat surfaces of three-dimensional figures are called faces. • The faces meet at edges. • The edges are line segments. • The edges meet at vertices (plural of vertex).

  3. Rectangular prism face base edge vertex A rectangular prism has 6 faces, 8 vertices, and 12 edges.

  4. face cube vertex edge A cube, just like a rectangular prism, has 6 faces (all squares), 8 vertices, and 12 edges.

  5. Triangular prism base base face face Clarification mdk12 vertex A triangular prism has five faces. Its base is a triangle. (Notice that even when the triangular prism sits on a rectangle, the base is still a triangle.) Two of its faces are triangles; three of its faces are rectangles. It has six vertices and nine edges.

  6. Rectangular pyramid face vertex base A rectangular pyramid has 5 faces. Its base is a rectangle or a square and the other 4 faces are triangles. It has 8 edges and 5 vertices.

  7. vertex Triangular pyramid face base A triangular pyramid has four faces. All faces, including its base, are triangles. It has six edges and four vertices.

  8. Now it’s your turn!

  9. What is the name of a three-dimensional figure with six square faces? • pyramid • cube • solid • edge

  10. I am a three-dimensional figure with five faces. My base is a rectangle; my other faces are triangles. I have five vertices and eight edges. What am I? • rectangle prism • rectangular pyramid • triangular prism • triangular pyramid

  11. How many edges does a square pyramid have? • 4 • 5 • 7 • 8

  12. How many vertices does a rectangular prism have? • 12 • 8 • 6 • 4

  13. Which of the following has a base that is a triangle? • Triangular prism • Cube • Square pyramid • Rectangular pyramid

  14. I am a three-dimensional figure with four faces. All of my faces, including the base are triangles. What am I? • rectangular prism • triangular prism • triangular pyramid • rectangular pyramid

  15. How many faces of a cube are squares? • 2 • 4 • 6 • 8

  16. Sally is going to build a table for her family room. It is in the shape of a triangular prism. What shapes will she need to build the table? • 5 triangles • 2 triangles and 3 rectangles • 2 triangles and 4 rectangles • 6 rectangles

More Related