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?
Normally answers accepted are +/- 0.1 cm.My guess is that the acceptable answers could be 8.8, 8.9 or 9 cm.
Sorry, answer should be 9 cm since question asks for answer to the nearest cm.
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As appeared in PSLE 2010 exam:
ReplyDeleteFigure 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?
Normally answers accepted are +/- 0.1 cm.
ReplyDeleteMy guess is that the acceptable answers could be 8.8, 8.9 or 9 cm.
Sorry, answer should be 9 cm since question asks for answer to the nearest cm.
ReplyDelete