Technical Graphics - Exam Papers - HL - 2001

Section B - Question 6

Full Scale PDF of Answer   

The figure represents a two-button computer mouse and cable.

The curve ABCD is an ellipse with major axis 120mm long.

The curves QA and QR are based on the same semi-parabola with the vertex at Q for each parabola.

Draw the figure to the dimensions given showing all constructions clearly.
Show Answer Part 1
Show Answer Part 2
Show Full Answer