Chapter 7 – Coordinate Geometry
Find a relation between x and y such that the point (x, y) is equidistant from the points (7, 1) and ( 3, 5).
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Oct
Find a relation between x and y such that the point (x, y) is equidistant from the points (7, 1) and ( 3, 5). 1) and ( 3 5 Find a relation between x and y such that the point (x y) is equidistant from the points (7 October 5, 2020 Category: Chapter 7 - [...]
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.
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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 [...]
Do the points (3,2), (−2,−3) and (2,3) form a triangle? If so, name the type of triangle formed.
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Oct
Do the points (3,2), (−2,−3) and (2,3) form a triangle? If so, name the type of triangle formed. −2 −3) and (2 2 3) form a triangle? If so Do the points (3 name the type of triangle formed. October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,
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−2 ,
−3) and (2 ,
2 ,
3) form a triangle? If so ,
Do the points (3 ,
name the type of triangle formed. ,
ABCD is a rectangle formed by the points A(−1,−1), B(−1,4), C(5,4) and D(5,−1). P,Q,R and S are the mid-points of AB, BC, CD and DA respectively. Is the quadrilateral PQRS a square? a rectangle? or a rhombus? Justify your answer.
05
Oct
ABCD is a rectangle formed by the points A(−1,−1), B(−1,4), C(5,4) and D(5,−1). P,Q,R and S are the mid-points of AB, BC, CD and DA respectively. Is the quadrilateral PQRS a square? a rectangle? or a rhombus? Justify your answer. -q −1 −1). P 4 4) and D(5 ABCD is a rectangle formed by the [...]
If A(x1, y1), B(x2, y2), and C(x3, y3) are the vertices of triangle ABC, find the coordinates of the centroid of the triangle.
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Oct
If A(x1, y1), B(x2, y2), and C(x3, y3) are the vertices of triangle ABC, find the coordinates of the centroid of the triangle. and C(x3 B(x2 find the coordinates of the centroid of the triangle. If A(x1 y1) y2) y3) are the vertices of triangle ABC October 5, 2020 Category: Chapter 7 - Coordinate Geometry [...]
Let A (4, 2), B (6, 5) and C (1, 4) be the vertices of ΔABC. (i) The median from A meets BC at D. Find the coordinates of point D. (ii) Find the coordinates of the point P on AD such that AP: PD = 2:1 (iii) Find the coordinates of point Q and R on medians BE and CF respectively such that BQ: QE = 2:1 and CR: RF = 2:1. (iv) What do you observe? (v) If A(x1, y1), B(x2, y2), and C(x3, y3) are the vertices of ΔABC, find the coordinates of the centroid of the triangle.
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Oct
Let A (4, 2), B (6, 5) and C (1, 4) be the vertices of ΔABC. (i) The median from A meets BC at D. Find the coordinates of point D. (ii) Find the coordinates of the point P on AD such that AP: PD = 2:1 (iii) Find the coordinates of point Q and [...]
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-5) and (-2 ,
2 ,
5) and C (1 ,
9 ,
B (6 ,
Find the point on x-axis which is equidistant from the points (2 ,
Let A (4 ,
The vertices of triangle ABC are A (4, 6), B (1, 5) and C (7, 2). A line is drawn to intersect sides AB and AC at D and E respectively ,such that AB/AD = AC/AE = 4/1. Calculate the area of the △ADE and compare it with the area △ABC ?
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Oct
The vertices of triangle ABC are A (4, 6), B (1, 5) and C (7, 2). A line is drawn to intersect sides AB and AC at D and E respectively ,such that AB/AD = AC/AE = 4/1. Calculate the area of the △ADE and compare it with the area △ABC ? 2). A line [...]
The two opposite vertices of a square are (−1,2) and (3,2). Find the coordinates of the other two vertices.
05
Oct
The two opposite vertices of a square are (−1,2) and (3,2). Find the coordinates of the other two vertices. 2) and (3 2). Find the coordinates of the other two vertices. The two opposite vertices of a square are (−1 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 [...]
Find the centre of a circle passing through the points (6,−6),(3,−7) and (3,3).
05
Oct
Find the centre of a circle passing through the points (6,−6),(3,−7) and (3,3). −6 −7) and (3 3% Find the centre of a circle passing through the points (6 October 5, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,