Forms of St. Lines

Two point forms of a line

Introduction,Various Form of Lines ,Point and Line,Line and Line ,Family of Line ,Angle Bisector

Slope-intercept form of a line

The intercept form of a line

Parametric Form OF a Line

Obtain the perpendicular form of the equation of st.lines from the given values of p and alpha (i) p=5 , alpha=30^(@) (ii) p=1 , alpha=90^(@) (iii)p=4 , alpha=15^(@)

There are 15 points in a plane,no three of which are in a st.line,except 6, all of which are in a st.line.The number of st.lines which can be drawn by joining them is

Find the equations of the st.lines which pass through (4,5) and make angle 45^(@) with the st.line 2x+y+1=0

Angle Bisector | Parametric form | Family of lines | Different forms of line | Image of a point in a line based Problems

Find the equation of the perpendicular bisector of the st.line segment whose end points are (0,5) and (-4,1) .