Foundation June 2018 Paper 2 Q15
15

Diagram NOT accurately drawn
\(BCDE\) is a rectangle.
\(ABE\) is an isosceles triangle.
\(AB = AE\)
Angle \(BAE\) = 80°
Work out the size of angle \(x\).
(3)
| Scheme | Marks |
|---|---|
| \(\dfrac{180 - 80}{2}\) (= 50) | M1 |
| 360 – “50” − 90 | M1 |
| 220 | A1 |
| (3) | |
| (3 marks) |
Notes
M1: could be marked correctly on diagram or in working with no contradiction
M1: dep on first M1
A1: cao