Question

line wv is perpendicular to both line rs and line tu. which statement must be true about line tu? line tu is parallel to line rs. line tu is perpendicular to line rs. line tu has no slope. line tu has a slope of -5.

Explanation:

Step1: Recall perpendicular - parallel relationship

If two lines are perpendicular to the same line, then they are parallel to each other. Here, line WV is perpendicular to line RS and line TU.

Step2: Analyze the options

Based on the above - mentioned property, line TU must be parallel to line RS.

Answer:

Line TU is parallel to line RS.