R S Aggarwal Solutions for Exercise 1: EXERCISE 1

If $A(-1, 8), B(4, -2)$ and $C(-5,-3)$ are the vertices of $△ABC$, then equation of $AB$ is

The vertices of $△ABC$ are $A(2, 5), B(-4, 9)$ and $C(-2, -1)$. The equation of the median $BE$ is

A line passes through the point $P(0, 5)$ and its inclination with the $x-$axis is $30°$. The equation of the line is

The equation of the perpendicular bisector of the line joining the points $A(2, 3)$ and $B(6, -5)$ is

A line passes through the points $\mathrm{A}(1, \sqrt{3})$ and $\mathrm{B}(\sqrt{2}, \sqrt{6})$. The angle which $\mathrm{AB}$ makes with the $x-$axis is

If $A(2, 1), B(-2,3)$ and $C(4, 5)$ are the vertices of a $△ABC$, then the equation of altitude through $B$ is

If $A(1, 4), B(2,-3)$ and $C(-1, -2)$ are the vertices of a $△ABC$, then the equation of the right bisector of $BC$ is

The lines $2x + 3y + 7 = 0$ and $27x-18 y + 25= 0$ are