A circle with center C (4, -2) contains the point D(8,1) what is the equation for the line perpendicular to the radius of the ci

Question

2 years ago

14

rcle passing through point C

1 answer:

tensa zangetsu [6.8K] · Answer 1 · 2022-06-29T16:51:05+03:00

7 0

Answer:

Step-by-step explanation:

slope of line passing through C and D is

$m=\frac{1+2}{8-4} =\frac{3}{4} \\$

slope of line perpendicular to CD=-4/3

reqd. eq. of line through C(4,-2) is

$y+2=-\frac{4}{3} (x-4)\\3y+6=-4x+16\\4x+3y=10$