Equation of straight line on which length of perpendicular from the origin is four units and the line makes an angle 120∘ with x−axis is
A
x−√3x+8=0
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B
√3x−y=−8
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C
√3x−y=8
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D
√3x+y+8=0
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Solution
The correct option is D√3x+y+8=0 Given: length of perpendicular from the origin is four units and the line makes an angle 120∘ with x−axis m=tanθ=tan120∘=−√3
Therefore, Equation of line is y=−√3x+c