How to divide a circle into 7 equal parts with 3 lines

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Can someone explain to me how to do