Foundation June 2022 Paper 1R Q2
2 Here is a 5-sided polygon.
(a) Write down the mathematical name for a 5-sided polygon. (1)
(b) On the diagram, mark with a letter \(A\) an acute angle. (1)
(c) On the diagram, mark with a letter \(R\) a reflex angle. (1)
| Scheme | Marks |
|---|---|
| Pentagon | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| acute angle clearly indicated with ‘\(A\)’ | B1 |
| (1) |
Notes
B1: allow either angle or both acute angles indicated
| Scheme | Marks |
|---|---|
| reflex angle clearly indicated with ‘\(R\)’ | B1 |
| (1) | |
| (3 marks) |
Notes
B1: accept either the interior reflex angle, or any of the exterior reflex angles, if labelled outside of the shape with an arc