Question

8. Look at the graph below. If the object is rotated 180° about the x-axis, the coordinates for

Point A (-1, 2, 2) will be____.

Answer 1

If the object is rotated 180° about the x-axis, the y and z-coordinates of the point will be negated. Therefore, the new coordinates of Point A (-1, 2, 2) after the rotation would be:

(-1, 2, 2) → (-1, -2, -2)

So, the new coordinates of Point A after the rotation will be (-1, -2, -2).