Question

All the formulas for coordinate geometry (class 10 for state board ​

Answer 1

Answer:

All Formulas of Coordinate Geometry

Intercept-Intercept Form x/a + y/b = 1

Distance Formula |P1P2| = √[(x2 − x1)2 + (y2 − y1)2]

For Parallel Lines, m1 = m2

For Perpendicular Lines, m1m2 = -1