Foundation June 2022 Paper 1 Q6
6

Diagram NOT accurately drawn
\(ABC\) is a straight line.
(a)
(i) Work out the value of \(x\) (1)
(ii) Give a reason for your answer to (i) (1)

Diagram NOT accurately drawn
\(CDE\) is an equilateral triangle.
\(ABCF\) is a quadrilateral.
\(BCE\) and \(DCF\) are straight lines.
(b) Work out the value of \(y\)
You must show your working. (3)
You must show your working. (3)
| Scheme | Marks |
|---|---|
| (i) Answer: 132 | B1 |
| (ii) Answer: correct reason | B1 |
| (2) |
Notes
B1: cao
B1: for angles on a straight line add up to 180
Accept angles on a straight line add up to 180
| Scheme | Marks |
|---|---|
| 180 ÷ 3 (= 60) | M1 |
| 360 – (105 + 125 + “60”) | M1 |
| Working required Answer: 70 | A1 |
| (3) | |
| (5 marks) |
Notes
M1: or for an angle of 60 in the triangle
M1: for a correct complete method