Plot the following radian measures on the given unit circle

By our very goofy system the circle constant denotes half a circle, . So the conversion factor from radians to degrees is

Calling the rightmost dot [1] and counting counterclockwise, that's dot [4].

That's dot [6]

That's dot [12]

That's dot [14]

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

12

step-by-step explanation: