Page 162 - ICSE Math 6
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2. From the adjoining figure, write the pairs of:
p m
(a) parallel lines n
(b) intersecting lines l
(c) perpendicular lines
3. Given a line segment AB, draw the following:
(a) ray AB A
(b) ray BA B
(c) line AB
4. Which of the following are parallel lines?
l l l l m
m
(a) (b) (c) (d)
m
m
5. If the points X and Y lie on a line and the point Z lies between X and Y on the same line, then are
the points X, Y and Z collinear?
6. If the point of intersection of lines p and q is O and the point of intersection of lines q and r is
also O, then are the lines p, q and r concurrent?
7. Give two examples of circular shape from your surroundings.
8. Draw all possible line segments joining any two points for the following.
A
A B E
(a) (b) B
D C
D C
9. If four points lie on a line segment, then are they non-collinear?
←→
10. If AB is a perpendicular bisector of line segment CD at point O, then write the two equal parts
of line segment CD.
11. Using the adjoining figure, find the line or line segments G E C
perpendicular to line AB.
A B
F
H D
12. In the adjoining figure, name the following.
(a) Four collinear points B
(b) A ray A
(c) A line O
(d) Five line segments D C
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