exercise 6.1 question number 4th NCERT class 9th
Answers
Answer:
A. Short Answer Type Questions
Q.l In the adjoining figure find
(i) abscissa
(ii) ordinate
(iii) co-ordinates of point P.
P
X
Y
Y'
X'
5
O
2
Q.2 Determine
(i) abscissa
(ii) ordinate
(iii) co-ordinate of point P in this given
figure.
X
Y
Y'
X'
2
O
5
P
Q.3 Determine
(i) abscissa
(ii) ordinate
(iii) coordinates of point P, in the figure.
X
Y
Y'
X'
3
O
4
P
Q.4 In the given figure find
(i) abscissa
(ii) ordinate
(iii) co-ordinates of point P.
X
Y
Y'
X'
3 O
6
P
Q.5 Write down
(i) abscissa
(ii) ordinates and
(iii) co-ordinates of the points P, Q, R and S
in the given figure.
Y
X' X
Y '
5
3
7
8
5
Q
P
S
O
R
3
1
8
Q.6 Draw X-axis and Y-axis and mark the poiont
A (3, 9), B (4, – 7), C (–8, 9), D (– 3, – 5),
E (4, – 2) and F (7, 5)
Q.7 Draw a trignale PQR whose vertices are
P = (1, – 6), Q = (7, 4) and R = (– 4, 4).
Q.8 Draw a triangle ABC whose vertices A, B,
and C are (– 3, 0), (3, 3) and (– 3, 3)
respectively.
Q.9 Draw a rectangle ABCD such that its vertices
A, B, C and D are (4, 3), (4, – 2), (– 7, – 2)
and (– 7, 3) respectively.
Q.10 Draw a rectangle KLMN such that its vertices
K, L, M, and N are (5, 0), (5, 3), (0, 3) and
(0, 0) respectively.
Q.11 Construct a square ABCD such that its
vertices A, B, C, and D are (1, 2,) (– 7, 2),
(– 7, – 6) and (1, – 6) respectively.
Q.12 Construct a square PQRS whose vertices P,
Q, R and S are (0, 0), (– 4, 0), (– 4 , – 4) and
(0, – 4) respectively
Q.13 Draw a parallelogram ABCD whose vertices
A, B, C, and D are (– 4, 8), (– 4, 2), (6, – 7)
and (6, – 1) respectively.