Question

Solution

Correct option is

Right angled

The equations of the sides of the triangle are given by

Clearly,  represents a pair of perpendicular lines.

Hence, the triangle is right angled.

SIMILAR QUESTIONS

Q1

The equation  represents two mutually perpendicular lines if

Q2

The product of the perpendiculars drawn from the point (1, 2) to be the pair of lines x2 + 4xy + y2 = 0 is

Q3

The three lines whose combined equation is y3 – 4x2y = 0 form a triangle which is

Q4

The angle between the pair of lines whose equation is

Q5

If two of the straight lines represented by   are at right angles, then,

Q6

The orthocentre of the triangle formed by the pair of lines  and the line x + y + 1 = 0 is

Q7

If the distance of a point (x1y1) from each of the two straight lines, which pass through the origin of coordinates, is δ, then the two lines are given by

Q8

The equation of two straight lines through the point (x1y1) and perpendicular to the lines given by

Q9

The equation of the straight lines through the point (x1y1) and parallel to the lines given by

Q10

The combined equation of the pair of lines through the point (1, 0) and perpendicular to the lines represented by