Foundation January 2022 Paper 1 Q4
4 The diagram shows a 5-sided polygon.
(a) Measure the length of the side \(AB\)
Give the units of your answer. (2)
Give the units of your answer. (2)
(b) Measure the size of the angle marked \(x\) (1)
(c) On the diagram, mark with arrows (>>) a pair of parallel sides. (1)
(d) Write down the mathematical name of a 5-sided polygon. (1)
| Scheme | Marks |
|---|---|
| 4.5 cm or 45 mm | B2 |
| (2) |
Notes
B2: for 4.5 cm or 45 mm (allow 4.3 – 4.7 cm or 43 – 47 mm)
(B1 for 4.5 (allow 4.3 – 4.7)
or 45 (allow 43 – 47)
or cm with a value from 4 – 5
or mm with a value from 40 – 50)
| Scheme | Marks |
|---|---|
| 29 | B1 |
| (1) |
Notes
B1: (\(\pm\) 2)
| Scheme | Marks |
|---|---|
| the pair of parallel sides marked | B1 |
| (1) |
Notes
B1: only 2 sides marked correctly
| Scheme | Marks |
|---|---|
| pentagon | B1 |
| (1) | |
| (5 marks) |