Chapter 7 – Coordinate Geometry
If the distance between the points (2, -2) and (-1, x) is 5, one of the values of x is
23
Nov
If the distance between the points (2, -2) and (-1, x) is 5, one of the values of x is -2) and (-1 If the distance between the points (2 one of the values of x is x) is 5 November 23, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 [...]
Ayush starts walking from his house to office. Instead of going to the office directly, he goes to a bank first, from there to his daughter’s school and then reaches the office. What is the extra distance travelled by Ayush in reaching his office? (Assume that all distance covered are in straight lines). If the house is situated at (2, 4), bank at (5, 8), school at (13,14) and office at (13, 26) and coordinates are in km.
23
Nov
Ayush starts walking from his house to office. Instead of going to the office directly, he goes to a bank first, from there to his daughter’s school and then reaches the office. What is the extra distance travelled by Ayush in reaching his office? (Assume that all distance covered are in straight lines). If the [...]
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Ayush starts walking from his house to office. Instead of going to the office directly ,
B(x2 y2) and C(x3 ,
he goes to a bank first ,
respectively such that BQ:QE = 2:1 and CR:RF = 2:1 ,
The points A(x1 ,
y1) ,
y3) are the vertices of ΔABC. (iii) Find the coordinates of points Q and R on medians BE and CF ,
Students of a school are standing in rows and columns in their playground for a drill practice. A, B, C and D are the positions of four students as shown in figure. Is it possible to place Jaspal in the drill in such a way that he is equidistant from each of the four students A, B, C and D? If so, what should be his position?
23
Nov
Students of a school are standing in rows and columns in their playground for a drill practice. A, B, C and D are the positions of four students as shown in figure. Is it possible to place Jaspal in the drill in such a way that he is equidistant from each of the four students [...]
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B ,
C and D are the positions of four students as shown in figure. Is it possible to place Jaspal in the drill in such a way that he is equidistant from each of the four students A ,
C and D? If so ,
Students of a school are standing in rows and columns in their playground for a drill practice. A ,
what should be his position? ,
If the points A (1, – 2), B (2, 3), C(a, 2) and D(- 4, – 3) form a parallelogram, then find the value of a and height of the parallelogram taking AB as base.
23
Nov
If the points A (1, – 2), B (2, 3), C(a, 2) and D(- 4, – 3) form a parallelogram, then find the value of a and height of the parallelogram taking AB as base. – 3) form a parallelogram 2 2) and D(- 4 3% b=–2 Ca If the points A (1 then find [...]
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (iv ) What are the coordinates of the centroid of the ΔABC?
23
Nov
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (iv ) What are the coordinates of the centroid of the ΔABC? B(x2 y2) and C(x3 The points A(x1 y1) y3) are the vertices of ΔABC. (iv ) What are the coordinates of the centroid of the ΔABC? November 23, 2020 [...]
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (iii) Find the coordinates of points Q and R on medians BE and CF, respectively such that BQ:QE = 2:1 and CR:RF = 2:1
23
Nov
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (iii) Find the coordinates of points Q and R on medians BE and CF, respectively such that BQ:QE = 2:1 and CR:RF = 2:1 B(x2 y2) and C(x3 respectively such that BQ:QE = 2:1 and CR:RF = 2:1 The points A(x1 [...]
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (ii) Find the coordinates of the point P on AD such that AP : PD = 2:1
23
Nov
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (ii) Find the coordinates of the point P on AD such that AP : PD = 2:1 B(x2 y2) and C(x3 The points A(x1 y1) y3) are the vertices of ΔABC. (ii) Find the coordinates of the point P on AD [...]
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (i) The median from A meets BC at D. Find the coordinates of the point D.
23
Nov
The points A(x1, y1), B(x2 y2) and C(x3, y3) are the vertices of ΔABC. (i) The median from A meets BC at D. Find the coordinates of the point D. B(x2 y2) and C(x3 The points A(x1 y1) y3) are the vertices of ΔABC. (i) The median from A meets BC at D. Find the [...]
A(6,1), B (8, 2) and C(9, 4) are three vertices of a parallelogram ABCD. If E is the mid-point of DC, then find the area of ΔADE.
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Nov
A(6,1), B (8, 2) and C(9, 4) are three vertices of a parallelogram ABCD. If E is the mid-point of DC, then find the area of ΔADE. 1 2) and C(9 4) are three vertices of a parallelogram ABCD. If E is the mid-point of DC A(6 B (8 then find the area of ΔADE. [...]
If (- 4, 3) and (4, 3) are two vertices of an equilateral triangle, then find the coordinates of the third vertex, given that the origin lies in the interior of the triangle.
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Nov
If (- 4, 3) and (4, 3) are two vertices of an equilateral triangle, then find the coordinates of the third vertex, given that the origin lies in the interior of the triangle. 3) and (4 3) are two vertices of an equilateral triangle given that the origin lies in the interior of the triangle. [...]