Foundation June 2024 Unit 1 Q5
5. Find the perimeter of the rectangle below.
Give the units of your answer. [3]
On screen this diagram may not be shown at actual size. To measure it, use the question paper (PDF) printed at 100%.
Perimeter = ……………………
| Scheme | Marks | Comments |
|---|---|---|
| Sight of 7(cm) or 70 (mm) AND 4(cm) or 40 (mm) | B1 | Allow 6·8 to 7·2 (cm) and 3·8 to 4·2 (cm) OR 68 to 72 (mm) and 38 to 42 (mm). May be seen or implied in further work. B0 for opposite sides of different lengths. |
| (Perimeter =) 7 + 4 + 7 + 4 (cm) or equivalent | M1 | FT ‘their lengths’ and ‘their widths’ for M1 and possibly A1. Units need to be consistent for M1. |
| 22 cm OR 220 mm | A1 | Correct units for their measurements are required. B1 M1 A0 for answer of 22 with no working and no correct units. |