On a cube, two points are said to be diametrically opposite if the line containing the two points also contains the centre of the cube. The diagram below shows a pattern which could be folded into a cube. Which point would be diametrically opposite to point $P$ ?
(A) $Q$
(D) $T$
(B) $R$
(C) $S$
(E) $U$

![](https://cdn.mathpix.com/cropped/2024_04_20_ac36362783317e0251fdg-152.jpg?height=412&width=559&top_left_y=211&top_left_x=1271)

## Part B: Each question is worth 6 credits.
Solution

When the cube is folded together, the points are located as shown in the diagram. The point $S$ is diametrically opposite $P$.

![](https://cdn.mathpix.com/cropped/2024_04_20_33a8a6559d675f59baa2g-314.jpg?height=366&width=371&top_left_y=370&top_left_x=1365)

ANSWER: (C)

## PART B:

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