Question

Use the diagram to determine which of the statements must be true.
No lines are parallel.
c∥d
a∥b
c∥e
a∥c
d∥e
a∥e
b∥d

Answer 1

Answer:

d∥e

Step-by-step explanation:

The figure shows that line e is perpendicular to line b, and line d is perpendicular to line b.

Theorem: If two lines are perpendicular to the same line, then the lines are parallel.

Since lines d and e are perpendicular to the same line, b, then lines d and e are parallel.

Answer: d∥e