Straight Lines ...

The image of the point ( -1 , 2 ) in the origin is

The orthogonal projection of the point ( 2 , - 3 ) on the line x + y = 0 is

Three points A , B and C are collinear if the area of triangle ABC is

The number of points on X axis which are at a distance of c units ( c < 3 ) from ( 2 , 3 ) is

The equations of the lines through ( 1 , 1 ) and making angles of 45⁰ with the line x + y = 0

The number of lines that are parallel to 2x + 6y – 7 = 0 and have an intercept 10 units between the coordinate axis is :

The line ( p + 2q ) x + ( p – 3q ) y = p - q for different values of p and q passes through the fixed point

How far is the line 3x - 4y + 15 = 0 from the origin?

The point $$(0,\,5)$$ lies on the line $$x+y=5$$ or not

Which of the following is perpendicular to the line x/3 + y/4 = 1?

Find the distance from the point (5, -3) to the line 7x - 4y - 28 = 0

Determine the distance from (5, 10) to the line x - y = 0

A line is of length $$10$$ and one end is $$(2,-3)$$. If the abscissa of the other end is $$10$$, then find its ordinate.

The distance between $$M(-1,5)$$ and $$N(x,5)$$ is $$8$$ units. The value of $$x$$ is:

In the diagram $$MN$$, is a straight line.
The distance between $$M$$ and $$N$$ is:

$$P$$ is the point $$(-5,3)$$ and $$Q$$ is the point $$(-5,m)$$. If the length of the straight line $$PQ$$ is $$8$$ units, then the possible value of $$m$$ is:

In the diagram, $$PQ=PR$$
Find the value of $$h$$.