Coordinate Geometry Quiz 8

The area of the triangle whose vertices are (0, 0), (x, 0) and (0, y) is

The slope of the line perpendicular to the line 2x + y + 4 = 0 is

The slope of the line parallel to the line 2x + y + 4 = 0 is

The equation of the line having slope 1 and passing through (3, 2) is

Slope of the line joining the points (a, 0) and (0, b) is

The distance of the point (3, p) from origin is 5 units then p is

A = (8, 3), B= (x, 3) and $\overline{AB}$ = 12 units then x is

Distance of the point (tanθ, 1) from origin is

The perimeter of a triangle formed by the points (0,0), (1,0)and (0, 1) is ………………….units.

Find the value of k for which of (7, -2), (5, 1), (3, k) are collinear