Course Description

ENGR 21 - Descriptive Geometry
Credits: 3.00
Graphical solutions to three-dimensional problems with applications to various engineering disciplines. Prerequisite: Engineering 20 (completed with a grade of "C" or higher).

 

Revised Syllabus

The Class SCHEDULE Changed on 27Apr04. See pages 6-7 of the syllabus for details.

Special Announcements

Lectures

ENGR-21_Lec-01_Sp04_Ortho-Projection.ppt

ENGR-21_Lec-02_Sp04_Aux-Views.ppt

ENGR-21_Lec-03_Sp04_Lines-1.ppt

ENGR-21_Lec-04_Sp04_Lines-2.ppt

ENGR-21_Lec-05_Sp04_Planes-1.ppt

ENGR-21_Lec-06_Sp04_Planes-2_Examples.ppt

ENGR-21_Lec-07_Sp04_SucAuxV-1.ppt

ENGR-21_Lec-08_Sp04_SucAuxV-2.ppt

ENGR-21_Lec-09_Sp04_SucAuxV-3.ppt

ENGR-21_Lec-10_Sp04_PiercePt-1.ppt

ENGR-21_Lec-11_Sp04_PiercePt-2.ppt

ENGR-21_Lec-12_Sp04_Pln-Intersect-1.ppt

ENGR-21_Lec-13_Sp04_Pln-Intersect-2.ppt

ENGR-21_Lec-14_Sp04_Plane_Angles.ppt

ENGR-21_Lec-15_Sp04_Parallelism-1.ppt

ENGR-21_Lec-16_Sp04_Parallelism-2_Pictorials.ppt

ENGR-21_Lec-17_Sp04_Perpendicularity-1.ppt

ENGR-21_Lec-18_Sp04_Perpendicularity-2.ppt

ENGR-21_Lec-19_Sp04_Ang_Line-ObPln.ppt

ENGR-21_Lec-20_Sp04_Revolutions.ppt

ENGR-21_Lec-21_Sp04_MineE_CE-1.ppt

ENGR-21_Lec-22_Sp04_MineE_CE-2.ppt

ENGR-21_Lec-23_Sp04_Vectors-1.ppt

ENGR-21_Lec-24_Sp04_Vectors-2.ppt

ENGR-21_Lec-25_Sp04_Vectors-3.ppt

ENGR-21_Lec-26_Sp04_Plane_Tangencies.ppt

ENGR-21_Lec-27_Sp04_Pln_Sol_Intersect-1.ppt

ENGR-21_Lec-28_Sp04_Pln_Sol_Intersect-2.ppt

ENGR-21_Lec-29_Sp04_Developments-1.ppt

ENGR-21_Lec-30_Sp04_Developments-2.ppt

ENGR-21_Lec-31_Sp04_Surface_Intersect-1.ppt

ENGR-21_Lec-32_Sp04_Surface_Intersect-2.ppt

LWS Solutions

ENGR-21_LWS03_Soln_Discussion_0402.ppt

ENGR-21_LWS04_Soln_Discussion_0402.ppt

ENGR-21_LWS06_Soln_Discussion_0402.ppt

ENGR-21_LWS14_14-a-b-c-g-i_0403.ppt

ENGR-21_LWS15_14c2_0405.ppt