This clock shows 8 o'clock.
What is the size of the larger angle between the minute and hour hands?
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Geometry, NAP-C4-NC27
Eloise is taking a ride on a ferris wheel.
It takes her 5 minutes to complete a full lap.
What angle does the Ferris wheel turn through in 75 seconds?
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Geometry, NAP-H4-NC22
Pamela is using a computer graphics program to draw ellipses.
Three of her commands and the resulting shapes are drawn below:
| `text(ellipse)\ (1,4,0)` | `text(ellipse)\ (1,4,90)` | `text(ellipse)\ (3,5,45)` |
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Which shape would be drawn by the command: `text(ellipse)\ (3,5,60)`?
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Show Worked Solution
`text(Short axis = 3)`
`text(Long axis = 5)`
`text{Tilt: long axis at 60° to the vertical}`
`text{(this must be anti-clockwise as the clockwise tilt of}`
`text{option 3 is only 30°)}`