1MA0 Foundation June 2016 Paper 2 Q21
21 The diagram shows a rectangle.
Diagram NOT accurately drawn
All measurements are given in centimetres.
The perimeter of the rectangle is 45 cm.
Work out the value of \(x\). (3)
| Answer | Mark | Notes |
|---|---|---|
| 9.25 | 3 | M2 for \(x + x + 4 + x + x + 4 = 45\) oe or \(x + x + 4 = 22.5\) oe (M1 for \(x + x + 4 + x + x + 4\) oe) A1 for 9.25 or \(\frac{37}{4}\) oe OR M1 for \(45 - 8\) (= 37) or \(22.5 - 4\) (= 18.5) M1 for \((45 - 8) \div 4\) or \((22.5 - 4) \div 2\) A1 for 9.25 or \(\frac{37}{4}\) oe |