Question

Find the equation of the straight lines which makes the following angle with the positive x-axis in the positive direction and which pass through the points 150°and(-2,-1)​

Answer 1

Answer:

Equation of line

$\frac{y + 1}{x + 2} = tan(150)$

$y + 1 = - 1 \times (x + 2) \\x + y +3 = 0$