12
UNIT 1
4. Draw a pair of:
5. Draw 2 lines in each of the following.
6. Studytheshapesbelowandllintheblanks.
(i) AB and _____ are parallel. (i) PS and _____ are parallel.
(ii) DA and _____ are not parallel. (ii) _____ and PQ are not parallel.
(i) parallel lines
(i) Horizontal lines
(iii) Inclined downward
(ii) lines which are not parallel
(ii) Vertical lines
(iv) Inclined upward
A
D C
B
S
Q
R
P
(a) (b)