1MA0 Foundation June 2014 Paper 1 Q8
8 Here is a 5-sided polygon on a dotted centimetre grid.
(a) Write down the mathematical name for a 5-sided polygon. (1)
(b) On the diagram, mark with arrows (>>) a pair of parallel lines. (1)
(c) What type of angle is the angle marked \(x\)? (1)
Here is the 5-sided polygon on a dotted centimetre grid.
(d) Work out the area of the 5-sided polygon. (2)
| Answer | Mark | Notes |
|---|---|---|
| Pentagon | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| Parallel lines marked | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| Acute | 1 | B1 cao |
| Answer | Mark | Notes |
|---|---|---|
| 10 cm\(^2\) | 2 | B1 for 10 B1 (indep) for cm\(^2\) |