Centroid of a triangle with vertices $A(2, 3), B(-1, 6)$ and $C(7, 5)$ is

Slope of line parallel to $x-axis$ is;

The distance between the parallel lines $4x+3y-2=0$ and $4x+3y+8=0$ is;

The equation of line through $(x_2, y_2)$ perpendicular to the line $px+qy+r=0$ is;

The area of the triangle formed by the lines $7x-y-10=0$, $10x+y-41=0$ and $3x+2y+3=0$ is;

Distance of the point $(-7,13)$ from the line $2x+y+13=0$ is;

The matrix form of the system of linear equations; $3x+4y-7=0$ , $2x-5y+8=0$ , $x+y-3=0$

Which is the intercept form of the equation $px+qy+r=0$?

Point of intersection of pair of lines $7x+2y=6$ and $3x+y=0$;

$y=-\frac{17}{9}x+\frac{37}{9}$ is _______ form equation $9y+17x-37=0$.

The equation of the line through the point $(-2,1)$ and the point of interaction of the lines $4x+3y-1=0$ and $2x-6y+5=0$ is;

If the sum of the distances of a point from two $\perp$ lines is 1 then the locus is ___-

Which pair of line are $\perp$ to each other?

The measure of the angle $\theta$ from the line $p_1x+q_1x+r_1=0$ to the line $p_2x+q_2y+r_2=0$, is given by $\tan{\theta}$=______;

Which point is above the line $\frac{4}{3}x+y=1?$

Equation of hypotenuse $\overline{AB}$ of length $\sqrt{2}$ in isosceles $\triangle \, OAB$ is

The average entry test score of engineering candidates was 592 in the year 1998, while the score was 564 in 2002. assuming that the relationship between time and score is linear, then the average score in the year 2006 will be;

If the gradient of the line passing through $A(3,2)$ is $\frac{3}{4}$, the points on the at a distance 5 units from A are;

Any equation of first degree in x and y represents a;

Slope of a line parallel to y-axis is;

The vertices of a $\triangle \, ABC$ are $(2,2), (-4,-4)$ and $(5,-8)$ respectively, the length of the median through C is_________

If $\overline{AB}:\overline{BC}=2:3$ then point C divides the line segment $AB$ externally in ratio

Find $'b'$ if the line through $(3,4)$ and $(-1,b)$ is parallel to the line through $(2,3)$ and $(-4,1)$.

The equation of line through $(-3, 5)$ and $\perp$ to line $x+2y+3=0$ is;

The points $(5,-2), (1,2), (-2,5)$ are;

The points $(7, 9), (3, -7)$ and $(-3, 3)$ are the vertices of

The points $(4, -2), (-2, 4)$ and $(5, 5)$ are the vertices of a triangle. Then the coordinates of the in centre of the triangle are _______ ?

Joint equation of lines through the origin and perpendicular to the lines $x^2+xy-6y^2=0$

The slope formula is given by;

The equation of the line through the points $(2,4)$ and $(7,1)$ is;

Equation of line having slope 3 making x-intercept 5 is

Directed between the lines $4x+3y=11$ and $ 8x+6y=15$ is _________.

The equation of the straight line through the point of intersection of $16x-10y-33=0, 12x+14y+29=0$ and the intersection of $x-y+4=0, x-7y+2=0$ is;

Two lines are parallel if and only if they have same;

The xy-coordinates are rotated about origin at an angle $180^o$ , then the coordinates of the point $P(4,-1)$ are;

The line segment joining by the points $(-3,-4)$ and $(1,-2)$ is divide by y-axis in the ratio

$A(0,b), B(0,0)$ and $C(a,0)$ are vertices of a triangle. Its median AD and mutually perpendicular if;

If a line passes through points $(4,3)$ and $(2,\lambda)$ will be shifted into;

The measure of the angle from the first line to the second line whose slopes are $0$ and $3$, is;

The inclination of any line parallel to y-axis is

The inclination of the x-axis is;