waecE-LEARNING
Technical Drawing Paper 1,Nov/Dec. 2010  
Questions: 1 2 3 4 Main
General Comments
Strength
Weakness/Remedies









Question 2

 
  1. The figure below shows, in first angle projection, the elevation and an incomplete
    plan of a regular hexagonal oblique pyramid, truncated by a plane XX.

           (a)       the given elevation;
           (b)       a complete plan;
           (c)       the surface development making p-p the seam.

 

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OBSERVATION

This is a question on a truncated hexagonal oblique pyramid. The solution requires candidate to first copy the given view and locate the apex on the plan. The true lengths of some sides are required to draw the development required as shown below.




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