Foundation January 2022 Paper 2R Q9
9 Here is a quadrilateral.
Diagram NOT accurately drawn
(i) Work out the value of \(x\) (3)
(ii) Give a reason for your answer. (1)
| Scheme | Marks |
|---|---|
| 360 – (92 + 44) (= 224) oe or 92 + 44 + \(x\) + \(x\) = 360 oe | M1 |
| ‘224’ ÷ 2 or \(2x\) = ‘224’ oe | M1 |
| 112 | A1 |
| (3) |
| Scheme | Marks |
|---|---|
| Correct reason | B1 |
| (1) | |
| (4 marks) |
Notes
B1: dep on M1 for a correct reason
Angles in a quadrilateral sum to 360°
(accept Angles in a quadrilateral sum to 360°)