Foundation November 2022 Paper 3 Q13
13 \(ABCD\) is a quadrilateral.
(a)
(i) Work out the size of angle \(x\). (1)
(ii) Give a reason for your answer. (1)
The diagram below shows a triangle.
The diagram is wrong.
(b) Explain why. (1)
| Answer | Mark | Mark scheme |
|---|---|---|
| (i) 40 | B1 | cao |
| (ii) Reason | C1 | Reason given Angles in a quadrilateral add up to 360. Accept “4-sided shape” |
Additional guidance
(ii) Underlined words need to be shown.
| Answer | Mark | Mark scheme |
|---|---|---|
| Explanation | C1 | Explanation Acceptable examples \(190 \gt 180\) It does not add up to 180 \(80+60+50=190\) Angles in a triangle add up to 180 Not acceptable examples One of the angles needs to be less You cannot draw this triangle |