Question

question 1
8.g.a.1c
what happens to a vertical line if you rotate it 90 degrees clockwise?
○ the image is a ray that points to the left.
○ the image line is 90 times as long.
○ the image is a vertical line.
○ the image is a horizontal line.

question 2
8.g.a.3
draw the image of a triangle with vertices...

Explanation:

When a vertical line is rotated 90 degrees clockwise, its orientation changes from vertical (up - down) to horizontal (left - right). A rotation of 90 degrees clockwise about a point (assuming the line is rotated about its mid - point or a suitable point) will make the vertical line lie horizontally. The option "The image is a ray that points to the left" is incorrect as rotation of a line (infinite in both directions) won't result in a ray. The option "The image line is 90 times as long" is incorrect as rotation doesn't change the length of a line. The option "The image is a vertical line" is incorrect as a 90 - degree clockwise rotation of a vertical line changes its orientation. So the correct answer is that the image is a horizontal line.

Answer:

The image is a horizontal line.