Technical Drawing

Set me a quick recall test on 2. Identify the types of scales: plain, diagonal, comparativ

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

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

Quiz me on 2. Distinguish between enlargement by ratio of sides and by ratio of areas, fro

Act as my study partner. I will teach you 3. Describe the applications of enlargement and

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

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

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

Show me a worked example on success: every corresponding side within 1% of the calculated

I am an SS1 student studying Equal Areas of Similar Figures I in Technical Drawing. Explai

Set me a quick recall test on 2. State the principles of converting the shape of a plane f

Quiz me on 3. Construct a square equal in area to a given rectangle, from the SS1 Technica

Give me a practice set on completing the four standard equal-area constructions on one she

Set me five practice tasks on demonstrating and carry out the construction of plane figure

Show me a worked example on success: calculated areas of original and converted figures ag

Show me a worked example on 1. State the principle of tangency and its applications with a

I am revising Tangents and Tangency I for SS1 Technical Drawing. Test me on 3. Construct a

Set me a small project on that the tangent is perpendicular to the radius at the point of