Question

1 lines that are parallel

• are indicated by the symbol ⊥
• share a vertex
• intersect at a 90 - degree angle
• have the same slope

Explanation:

Parallel lines in geometry have the same slope. The symbol ⊥ indicates perpendicular lines, parallel lines do not share a vertex and do not intersect at a 90 - degree angle.

Answer:

have the same slope