Thursday, October 7, 2010

Whole Number PSLE 2010 P1 Q16

16. 9cm


  1. As appeared in PSLE 2010 exam:

    Figure showing a triangle ABC. A is on the left hand side, B is on the right hand side and C is the base.

    Measure the length AB and give your answer to the nearest cm.

    To Obs: Why does the model answer show 8.8 cm instead of your answer as 9 cm?

  2. Normally answers accepted are +/- 0.1 cm.

    My guess is that the acceptable answers could be 8.8, 8.9 or 9 cm.

  3. Sorry, answer should be 9 cm since question asks for answer to the nearest cm.