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Recent questions tagged coordinate geometry
Questions
A line passing through the points (a,2a) and (-2,3) is perpendicular to the line 4x+3y+5=0. Find the value of a
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What will be the value of p if the equation of staright line 2x+5y=4 gets changed to 2x+5y=p shifting the origin at (3,3)
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What will be the new equation of straight line 3x+4y=6 if the origin gets shifted to (3,-4)
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
Four vertices of a parallelogram are (-3,-1) (a,b) (3,3) amd (4,3). What will be the ratio of a to b?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
Three vertices of a rhombus are (2,-1) (3,4) and (-2,3). Find the fourth vertex
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The area of a triangle is 5 units, two of its vertices are (2,1) and (3,-2). The third vertex lies on y=x+3. What will be the third vertex?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The orthocenter of the triangle formed by the points (0,0) (8,0) and (4,6)
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If the points (a,0) (0,b) and (1,1) are collinear then which of the following is true?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
PQR is an isosceles triangle. If the coordinates of the base are Q(1,3) and R(-2,7) then the coordinates of the vertex P can be
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
Two sides of a square lie on the lines x+y=1 and x+y+2=0. What is its area?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
Find the value of k if the straight line 2x+3y+4+k(6x-y+12)=0 is perpendicular to the line 7x+5y=4
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
How many points on x+y=4 are there that lie at a unit distance from the line 4x+3y=10
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What will be the area of the rhombus ax(+/-)by(+/-)c=0?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If A(5,3) B(11,-5) and P(12,y) are the vertices of a right triangle right angled at P, then y=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The coordinates of the mid points of the sides of a triangle are (4,2) (3,3) and (2,2). What will be the coordinates of the centroid of the triangle?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If the centroid of the triangle formed by (7,x) (y,-6) and (9,10) is at (6,3) then (x,y)=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If points (1,2) (-5,6) and (a,-2) are collinear then a=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If the centroid of the triangle formed by the points (a,b) (b,c) and (c,a) is at the origin, then a^3 + b^3 + c^3 =
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The ratio in which the x axis divides the segment joining (3,6) and (12,-3) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The ratio in which (4,5) divides the join of (2,3) and (7,8) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If the centroid of a traingle is (1,4) and two of its vertices are (4,-3) and (-9,7) then the area of the triangle is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The line segment joining points (-3,-4) and (1,-2) is divided by y axis in the ratio
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If points $(a,0) (0,b)$ and $(1,1)$ are collinear, then $(1/a + 1/b)$=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If the area of the triangle formed by the points (x,2x) (-2,6) and (3,1) is 5 square units, then x=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If points (t,2t), (-2,6) and (3,1) are collinear, then t=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The area of the triangle formed by (a,b+c), (b,c+a) and (c,a+b) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If (x,2), (-3,-4) and (7,-5) are collinear, then x=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If (-1,2) (2,-1) and (3,1) are any three vertices of a parallelogram, then
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
The coordinates of the point on x axis which are equidistant from the points (-3,4) and (2,5) are
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If the points (k,2k) (3k,3k) and (3,1) are collinear, then k=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If three points (0,0) (3,3^(1/2)) and (3,k) form an equilateral triangle, then k=
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
If A(2,2) B(-4,-4) and C(5,-8) are the vertices of a triangle, then the length of the median through vertex C is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
A line segment is of length 10 units, if the coordinates of its one end are (2,-3) and the abscissa of the other end is 10, then its ordinate is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The perimeter of the triangle formed by the points (0,0), (1,0) and (0,1) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If the distance between the points (4,p) and (1,0) is 5 then p is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The distance between the points (acosp+bsinp,0) and (0,asinp-bcosp) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If x is a positive integer such that the distance between the points P(x,2) Q(3,-6) is 10 units, then x is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The distance between the points (cosa, sina) and (sina, -cosa) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What is the distance of the line the y=mx+c from the origin
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What is the ratio in which the origin divides the line segment joining the points (x1,y1) and (-3x1,-3y1)?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
How many points are there which are at a unit distance from the origin?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
In a square if two adjacent vertices are (0,0) and (0,a) what is the length of the diagonal
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
What is the area of the circle whose largest cord is 2 units
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If the equation of line joining A and B is y=mx+c, then the equation of the line joining B and A is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
If A(x1,y1) B(x2,y2) and C(x3,y3) are vertices of a parallelogram, how many possible position of fourth vertex D exist?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
Distance from origin to (3,4) is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The area of triangle formed by points (x1,y1) (x2,y2) (x3,y3) is zero. What can we say about those three points?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
The distance between (3,7) and the centre of the circle (x-6)^2 + (y-3)^2 =25 is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
Slope of the line whose inclination is 135 degrees is
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
1
answer
(0,y1) and (0,-y1) are the end points of a diagonal of a rhombus. The other diagonal is half the first diagonal. Which are the other two vertices?
olympiad
class9
math
coordinate geometry
asked
Aug 27, 2015
by
pady_1
0
answers
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