1
A survey was conducted by a group of students as a part of their environment awareness programme, in which they collected the following data regarding the number of plants in 20 houses in a locality. Find the mean number of plants per house. Number of Plants 0-2, 2-4, 4-6, 6-8, 8-10, 10-12, 12-14 Number of houses 1, 2, 1, 5, 6, 2, 3 Which method did you use for finding the mean, and why?
06
Oct
A survey was conducted by a group of students as a part of their environment awareness programme, in which they collected the following data regarding the number of plants in 20 houses in a locality. Find the mean number of plants per house. Number of Plants 0-2, 2-4, 4-6, 6-8, 8-10, 10-12, 12-14 Number of [...]
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10-12 ,
12-14 Number of houses 1 ,
2 ,
2-4 ,
3 Which method did you use for finding the mean ,
4-6 ,
5 ,
6 ,
6-8 ,
8-10 ,
A survey was conducted by a group of students as a part of their environment awareness programme ,
and why? ,
in which they collected the following data regarding the number of plants in 20 houses in a locality. Find the mean number of plants per house. Number of Plants 0-2 ,
If the points A(6, 1), B(8, 2), C(9, 4) and D(p, 3) are the vertices of a parallelogram, taken in order, find the value of p.
05
Oct
If the points A(6, 1), B(8, 2), C(9, 4) and D(p, 3) are the vertices of a parallelogram, taken in order, find the value of p. 1 2 3) are the vertices of a parallelogram 4) and D(p B(8 C(9 find the value of p. If the points A(6 taken in order October 5, 2020 [...]
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1 ,
2 ,
3) are the vertices of a parallelogram ,
4) and D(p ,
B(8 ,
C(9 ,
find the value of p. ,
If the points A(6 ,
taken in order ,
Figure shows the arrangement of desks in a classroom Ashima, Bharti and Camella are seated at A(3, 1), B(6, 4) and C(8, 6) respectively. Do you think they are seated in a line? Give reasons for your answer.
05
Oct
Figure shows the arrangement of desks in a classroom Ashima, Bharti and Camella are seated at A(3, 1), B(6, 4) and C(8, 6) respectively. Do you think they are seated in a line? Give reasons for your answer. 1 4) and C(8 6) respectively. Do you think they are seated in a line? Give reasons [...]
Show that the points (1, 7), (4, 2), (–1, –1) and (– 4, 4) are the vertices of a square.
05
Oct
Show that the points (1, 7), (4, 2), (–1, –1) and (– 4, 4) are the vertices of a square. –1) and (– 4 1 2 4 4) are the vertices of a square. 7) Show that the points (1 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 [...]
Find the relation between x and y if the points (x,y), (1,2) and (7,0) are collinear.
05
Oct
Find the relation between x and y if the points (x,y), (1,2) and (7,0) are collinear. 0) are collinear. 1 2) and (7 Find the relation between x and y if the points (x y October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,
In each of the following find the value of k, for which the points are collinear. (8,1), (k,−4), (2,−5)
05
Oct
In each of the following find the value of k, for which the points are collinear. (8,1), (k,−4), (2,−5) −4) −5) 1 2 for which the points are collinear. (8 In each of the following find the value of k K October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class [...]
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−4) ,
−5) ,
1 ,
2 ,
for which the points are collinear. (8 ,
In each of the following find the value of k ,
K ,
In each of the following find the value of k, for which the points are collinear. (i) (7,−2), (5,1), (3,k)
05
Oct
In each of the following find the value of k, for which the points are collinear. (i) (7,−2), (5,1), (3,k) −2 1 3% 5 for which the points are collinear. (i) (7 In each of the following find the value of k K October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , [...]
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−2 ,
1 ,
3% ,
5 ,
for which the points are collinear. (i) (7 ,
In each of the following find the value of k ,
K ,
Find the area of the triangle whose vertices are : (i) (2, 3), (–1, 0), (2, – 4)
05
Oct
Find the area of the triangle whose vertices are : (i) (2, 3), (–1, 0), (2, – 4) 0 ) 1 2 3% 4 Find the area of the triangle whose vertices are : (i) (2 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,
Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: (4,5),(7,6),(4,3),(1,2)
05
Oct
Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: (4,5),(7,6),(4,3),(1,2) 1 2 3% 4 5 6 7) and give reasons for your answer: (4 by the following points if any Name the type of quadrilateral formed October 5, 2020 Category: Chapter 7 - Coordinate Geometry , [...]
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1 ,
2 ,
3% ,
4 ,
5 ,
6 ,
7) ,
and give reasons for your answer: (4 ,
by the following points ,
if any ,
Name the type of quadrilateral formed ,
Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: (i) (−1,−2),(1,0),(−1,2),(−3,0)
05
Oct
Name the type of quadrilateral formed, if any, by the following points, and give reasons for your answer: (i) (−1,−2),(1,0),(−1,2),(−3,0) −1 −2 −3 0 ) 1 2 and give reasons for your answer: (i) (−1 by the following points if any Name the type of quadrilateral formed October 5, 2020 Category: Chapter 7 - Coordinate [...]
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−1 ,
−2 ,
−3 ,
0 ) ,
1 ,
2 ,
and give reasons for your answer: (i) (−1 ,
by the following points ,
if any ,
Name the type of quadrilateral formed ,