Use the image to answer the question.

Question

Diagonal lines u and t intersect at a right angle. Line t slopes upward to the right, and line u slopes downward to the right.

What is the precise definition of the figure in the image?

(1 point)
Responses

a line that intersects another line at a 90-degree angle
a line that intersects another line at a 90-degree angle

a straight line that always remains the same distance from another line and, therefore, never intersects it
a straight line that always remains the same distance from another line and, therefore, never intersects it

a part of the circumference of a circle or other curve that measures the distance between two points on a curve
a part of the circumference of a circle or other curve that measures the distance between two points on a curve

a straight figure that has no thickness and extends infinitely in two opposite directions
a straight figure that has no thickness and extends infinitely in two opposite directions

Answer 1

The precise definition of the figure in the image, based on the description that diagonals u and t intersect at a right angle, is:

a line that intersects another line at a 90-degree angle.