solid, mechanical drafting

1. SOLID

2. •Solidis a three-dimensional figure.
•The three dimensions are the length, width,
andheight.

3. 1. Sphere
•Is a three dimensional figure whose points are
located at a constant distance away from the
center.

5. 2. Prism
•Is a three dimensional figure with a
polygonal base and triangular lateral faces.

7. 3. Cube
•Is a prism whose faces are congruent squares.
An example of a cube is a dice.

9. 4. Cylinder
•Is a solid figure with two circular bases in
parallel plane and parallel line segments
connecting to these bases.
•An example of a cylinderis a tin can.

11. 5. Cone
•Is a solid figure with a circular base and a
surface formed by line segments joining every
point on the edge of the base to a common
pointin a parallel plane.

13. 6. Tetrahedron
•Is a solid figure composed of four equilateral
triangles.

16. 7. Dodecahedron
•Is a solid figure bounded by twelve equal
regular pentagons.

18. 8. Icosahedron
•Is a solid figure bounded by twenty
equilateral triangles.