Advertisements
Advertisements
प्रश्न
Which of the points P(-1, 1), Q(3, - 4), R(1, -1), S (-2, -3), T(-4, 4) lie in the fourth quadrant?
पर्याय
P and T
Q and R
only S
P and R
Advertisements
उत्तर
Q and R
Explanation:
The point whose x co-ordinate is positive and y co-ordinate is negative lie in the fourth quadrant.
Thus, the points Q(3, −4) and R(1, −1) lie in the fourth quadrant.
APPEARS IN
संबंधित प्रश्न
Prove that the points (3, 0), (6, 4) and (-1, 3) are the vertices of a right-angled isosceles triangle.
Find a point on the x-axis which is equidistant from the points (7, 6) and (−3, 4).
Prove that the points (3, -2), (4, 0), (6, -3) and (5, -5) are the vertices of a parallelogram.
Find the coordinates of the points which divide the line segment joining the points (-4, 0) and (0, 6) in four equal parts.
Show that the points A(3,0), B(4,5), C(-1,4) and D(-2,-1) are the vertices of a rhombus. Find its area.
Point A lies on the line segment PQ joining P(6, -6) and Q(-4, -1) in such a way that `(PA)/( PQ)=2/5` . If that point A also lies on the line 3x + k( y + 1 ) = 0, find the value of k.
In what ratio is the line segment joining A(2, -3) and B(5, 6) divide by the x-axis? Also, find the coordinates of the pint of division.
Find the area of quadrilateral ABCD whose vertices are A(-5, 7), B(-4, -5) C(-1,-6) and D(4,5)
Show that the points (−2, 3), (8, 3) and (6, 7) are the vertices of a right triangle ?
Find the coordinates of circumcentre and radius of circumcircle of ∆ABC if A(7, 1), B(3, 5) and C(2, 0) are given.
Find the value of k if points A(k, 3), B(6, −2) and C(−3, 4) are collinear.
If the mid-point of the segment joining A (x, y + 1) and B (x + 1, y + 2) is C \[\left( \frac{3}{2}, \frac{5}{2} \right)\] , find x, y.
Write the ratio in which the line segment doining the points A (3, −6), and B (5, 3) is divided by X-axis.
Find the distance between the points \[\left( - \frac{8}{5}, 2 \right)\] and \[\left( \frac{2}{5}, 2 \right)\] .
The area of the triangle formed by (a, b + c), (b, c + a) and (c, a + b)
If the centroid of a triangle is (1, 4) and two of its vertices are (4, −3) and (−9, 7), then the area of the triangle is
If the centroid of the triangle formed by (7, x) (y, −6) and (9, 10) is at (6, 3), then (x, y) =
If A(x, 2), B(−3, −4) and C(7, −5) are collinear, then the value of x is
