E Maths: Construction of Parallelogram

• anpanman

  31 Jan 09, 19:56

  Construct a parallelogram PQRS such that PQ = 9cm , PS = 6.5cm and angle PQR = 75deg.

  On the same parallelogram, construct

  (a) the bisector of angle SPQ

  (b) Perpendicular bisector of QR

  I forgot the techniques involved in drawing these 2 parts. Would somone help please? (:

• Garrick_3658

  31 Jan 09, 20:02

  You have to use a compass.Then you know what it means by "bisector" right.

  Damn, I could do some justice if I have a scanner. Unfortunately I don't.

• eagle

  31 Jan 09, 20:36

  Originally posted by Garrick_3658:

  You have to use a compass.Then you know what it means by "bisector" right.

  Damn, I could do some justice if I have a scanner. Unfortunately I don't.

  No worries... MS word to the rescue

  Angle Bisector:

  

   

  Perpendicular bisector:

  

• Garrick_3658

  31 Jan 09, 22:26

  Hail eagle, everything use MS Word still come up nice nice. Good job sir.

  To OP: You have to show those "compass marks" when handing in your work, as "working". I got penalised in my prelim for erasing them.