Foundation November 2021 Paper 2 Q4
4.
(a)
(i) 
On the 1 cm square grid below, draw a rectangle that has an area of 24 cm2. [1]
(ii)
Write down the perimeter of the rectangle you have drawn in part (i). [1]
……………… cm
(b) 
The diagram shows a sketch of triangle ABC.
Diagram not drawn to scale
Use a ruler and protractor to complete an accurate drawing of triangle ABC.
AB has been drawn for you. [2]
On screen this diagram may not be shown at actual size. To measure it, use the question paper (PDF) printed at 100%.
| Scheme | Marks | Comments |
|---|---|---|
| (i) Draws a rectangle with dimensions: 2 cm by 12 cm or 3 cm by 8 cm or 4 cm by 6 cm | B1 | Allow good freehand |
| (ii) 28 (cm) or 22 (cm) or 20 (cm) | B1 | STRICT FT ‘their rectangle’ from part (i) but allow a correct perimeter from labelled lengths in (a)(i) |
| Scheme | Marks | Comments |
|---|---|---|
| ABC = 75° | B1 | ± 2° |
| BC = 6.4 cm | B1 | ± 0.2 cm If B2 is awarded then penalise –1 if the triangle is incomplete. If B2 is awarded but the line AB has been redrawn incorrectly then penalise -1. |
| (4) |