Download the app

Questions  

The triangle formed by the lines given by 3x+y=0, 3xy=0,and  y2=0

a
Right angled
b
Equilateral
c
Isosceles
d
Right angled isosceles

detailed solution

Correct option is B

The line y−2=0 is a horizontal line.  The slope of the line 3x+y=0 is m=−3 and the slope of the line 3x−y=0, is m=3 Each acute angle made by these two lines with horizontal line is 60∘It means two angles in a triangle is 60°, therefore, the triangle formed by the given three lines is equilateral triangle.

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

The area of the triangle formed by the lines y=ax, x+ya=0, and the y-axis is equal to 


phone icon
whats app icon