Question
Study the diagram carefully and answer the following questions.
(a) Name a vertical line.
(b) How many pairs of parallel lines are there?
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Study the diagram carefully and answer the following questions.
(a) Name a vertical line.
(b) How many pairs of parallel lines are there?