4MA0 Foundation June 2014 Paper 2 Q3
3 \(M\) and \(N\) are points on a circle, centre \(O\).

(a) Write down the mathematical name for the straight line \(MN\). (1)
(b) Measure the length of line \(AB\).
State the units of your answer.
(2)
State the units of your answer.

(c) Write down the mathematical name for each of these 3-D shapes. (2)
(i)

(ii)

(d)
(i) How many edges has the shape in (c)(i)?
(ii) How many faces has the shape in (c)(ii)?
(2)| Scheme | Marks |
|---|---|
| diameter | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 7.5 cm or 75 mm | B1 B1 |
| (2) |
Notes
B1 B1: B1 accept 7.3 - 7.7, B1 cm
or B1 for 73 - 77, B1 mm
or B1 for 2.9 - 3.1, B1 inches
| Scheme | Marks |
|---|---|
| (i) pyramid | B1 |
| (ii) prism | B1 |
| (2) |
| Scheme | Marks |
|---|---|
| (i) 8 | B1 |
| (ii) 5 | B1 |
| (2) | |
| (7 marks) |