Advertisements
Advertisements
प्रश्न
Mark the correct alternative in each of the following:
The point of intersect of the coordinate axes is
विकल्प
ordinate
abscissa
quadrant
origin
उत्तर
As we know that:
The distance of a point from y−axis is called its x−coordinate or abscissa.
The distance of a point from x−axis is called its y−coordinate or ordinate.
The coordinate axes divide the plane into four equal parts which are known as quadrants.
The point of intersection of the coordinate axes is called the origin and the coordinates of origin are (0,0).
Example is shown in the graph
APPEARS IN
संबंधित प्रश्न
Let ABCD be a square of side 2a. Find the coordinates of the vertices of this square when A coincides with the origin and AB and AD are along OX and OY respectively.
The line joining the points (2, 1) and (5, -8) is trisected at the points P and Q. If point P lies on the line 2x - y + k = 0. Find the value of k.
If the points P (a,-11) , Q (5,b) ,R (2,15) and S (1,1). are the vertices of a parallelogram PQRS, find the values of a and b.
Find the area of the triangle formed by joining the midpoints of the sides of the triangle whose vertices are A(2,1) B(4,3) and C(2,5)
Find the ratio in which the point (−3, k) divides the line-segment joining the points (−5, −4) and (−2, 3). Also find the value of k ?
Find the value(s) of k for which the points (3k − 1, k − 2), (k, k − 7) and (k − 1, −k − 2) are collinear.
Find the values of x for which the distance between the point P(2, −3), and Q (x, 5) is 10.
The coordinates of the point on X-axis which are equidistant from the points (−3, 4) and (2, 5) are
Abscissa of a point is positive in ______.
The coordinates of two points are P(4, 5) and Q(–1, 6). Find the difference between their abscissas.
