Technical Drawing

Give me a practice set on revision: timed construction drills, board-work clinic on weak c

Set me a small project on examination: Paper 1 objective, Paper 2 construction, the kind I

Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o

Be my SS1 Technical Drawing teacher for this one point: 1. Define a polygon. Start with wh

Take naming polygons from three to twelve sides out of the textbook. Describe a real Niger

You are my personal SS1 Technical Drawing tutor. Teach me 1. Construct a regular polygon u

Let me talk you through 3. Construct a regular polygon using the diagonal method from the

Act as my WAEC Technical Drawing examiner. I am in SS1. Set me an exam-standard question o

I am going to explain 3. Construct a plain scale to a given representative fraction to you

Give me a wrong or muddled explanation of 4. Construct a diagonal scale and use it to read

Set me five practice tasks on success: five dimensions set off from the diagonal scale cor

Be my SS1 Technical Drawing teacher for this one point: 1. Describe the concept of enlarge

Show me a worked example on 4. Determine the linear ratio corresponding to a given ratio o

Give me a practical task on why doubling the area of a square requires a side ratio of √2

Show me a worked example on calculating the linear ratio from a given area ratio with an e

I am revising Enlargement and Reduction II for SS1 Technical Drawing. Test me on 2. Reduce

Let me talk you through 3. Apply the radial (ray) method of enlargement from a chosen pole

Write a short SS1 Technical Drawing answer about 4. Verify the accuracy of an enlargement

Show me how enlarge an irregular pentagon in the ratio of areas 3:2 works in real life in

Set me five practice tasks on enlarge and reduce plane figures based on the ratio of areas