Analytica Geometr
Grad 12 Note
If the circle is on a cartesian plane then use these formulas…
Summary of Formulas
● Parallel lines: m1 = m2
● Perpenicular lines: m1 x m2 = 1
● Equation of a straight line: y1 - y2 = m (x1 - x2)
● If m = 0 then the line is horizontal
● If m = undefined then the line is vertical
, Also, you need to know…
Properties of quads
Grad 12 Note
If the circle is on a cartesian plane then use these formulas…
Summary of Formulas
● Parallel lines: m1 = m2
● Perpenicular lines: m1 x m2 = 1
● Equation of a straight line: y1 - y2 = m (x1 - x2)
● If m = 0 then the line is horizontal
● If m = undefined then the line is vertical
, Also, you need to know…
Properties of quads