Equation of a Tangent to a Circle (Grade 12 NSC Matric Mathematics): Quizzes

Exactly one point

They are perpendicular

$90°$

The lines are perpendicular

$-\frac{1}{3}$

$(-5; 2)$

$y - y_1 = m(x - x_1)$

Write equation in standard form

$4$

$-2$