Foundation June 2022 Paper 3 Q16
16 An empty container is a cylinder of radius 3.5 cm and height 40 cm
A tennis ball is a sphere of radius 3.5 cm
Will six of the tennis balls fit in the container?
Tick a box.
- Yes
- No
Show working to support your answer. [2 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(2 \times 3.5\) or 7 | M1 | oe implied by 5.7(…) or 5 r 5 or 42 |
| Ticks No and 5.7(…) or Ticks No and 42 | A1 | oe eg \(\dfrac{40}{7}\) is less than 6 |
Additional guidance
| Ignore area and volume calculations | |
| Ticks No and 5 r 5 | M1A1 |
| Ticks No and \(5\dfrac{5}{7}\) | M1A1 |
| Ticks No and 2 cm too short | M1A1 |
| Ticks Yes and 5.7(…) | M1A0 |
| \(12 \times 3.5\) | M1 |