SOLUTION: How do I do this question? Working with radians Find the exact angle between the lines {{{x-sqrt(3y)+sqrt(3) = 0}}} and {{{x + y

SOLUTION: How do I do this question? Working with radians Find the exact angle between the lines {{{x-sqrt(3y)+sqrt(3) = 0}}} and {{{x + y - 5 = 0}}}

Question 920254: How do I do this question?
Working with radians
Find the exact angle between the lines and

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Convert the lines to slope-intercept form and find the slopes of the two lines.

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The slope of the line is the tangent of the angle that it makes with the x-axis.
So,

and

So then the angle between them would be,

Since you need radians convert.

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