Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that...
-
Upload
jody-houston -
Category
Documents
-
view
215 -
download
2
Transcript of Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that...
![Page 1: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/1.jpg)
Identifying 3-D Figures
Lesson 12 – 7
![Page 2: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/2.jpg)
Vocabulary
• Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height
• Face – a flat surface on a 3-D figure.
• Edge – the segments formed by intersecting faces.
• Vertex (vertices) – corner of a figure• Lateral face – the sides of a 3-D figure
• Base – top or bottom shape of a 3-D figure. A base is also a face.
![Page 3: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/3.jpg)
Vocabulary• Prism – has 2 bases, and lateral faces
made of rectangles.• Pyramid – has at least 3 lateral faces,
which are triangles, and only 1 base.• Cone – has 1 circular base, and 1 vertex• Cylinder – has 2 circular bases, and no
vertices• Sphere – has no faces, bases, edges, or
vertices. A solid figure that has the same distance to any point from the center.
![Page 4: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/4.jpg)
Naming the Prism or Pyramid
Prisms & Pyramids have 2 names!!!!• Prism: identify the base (the shape
that can be stacked on each other to form the prism)
‘name of the base’ prism• Pyramid – identify the base (the
shape that is on the opposite side to the vertex)
‘name of the base’ pyramid
![Page 5: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/5.jpg)
Drawing 3-D Figures
Lesson 12 – 8
![Page 6: Identifying 3-D Figures Lesson 12 – 7. Vocabulary Three Dimensional (3 – D) Figure: Shapes that have a length, width, and depth/height Face – a flat surface.](https://reader036.fdocuments.us/reader036/viewer/2022082818/56649f165503460f94c2c48a/html5/thumbnails/6.jpg)
3 Views
• Top View – what would the shape look like if you only looked from the top.
• Side View – what would the shape look like if you only looked from the side.
• Front View – what would the shape look like if you only looked from the front.