DP Mathematical Studies Questionbank
Estimation.
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- 18M.2.sl.TZ2.5c: Giovanni adds a point D to his diagram, such that BD = 45 m, and another triangle is...
- 18M.2.sl.TZ2.5b: Find the percentage error on Giovanni’s diagram.
- 18M.2.sl.TZ2.5a.iii: Use Giovanni's diagram to find the length of BX, the horizontal displacement of the Tower.
- 18M.2.sl.TZ2.5a.ii: Use Giovanni's diagram to calculate the length of AX.
- 18M.2.sl.TZ2.5a.i: Use Giovanni’s diagram to show that angle ABC, the angle at which the Tower is leaning relative...
- 17N.2.sl.TZ0.3d.ii: Find the percentage error in Abdallah’s estimate.
- 17N.2.sl.TZ0.3d.i: Calculate Abdallah’s estimate for the area.
- 17N.2.sl.TZ0.3c: Find the area of ABCD.
- 17N.2.sl.TZ0.3b: Calculate angle \({\rm{B\hat CD}}\).
- 17N.2.sl.TZ0.3a: Show that \({\text{BD}} = 93{\text{ m}}\) correct to the nearest metre.
- 16N.2.sl.TZ0.3b: Find the coordinates of M.
- 11M.1.sl.TZ1.1b: Barry first writes \(x\) , \(y\) and \(z\) correct to one significant figure and then uses these...
- 07N.1.sl.TZ0.1c: Juan estimates the length of a carpet to be 12 metres and the width to be 8 metres. He then...