Im confuesd with this question so can you please help thanks!

It's asking you to pick the answer that is closest to the circumference. But before you just pick any answer you need to find the circumference of the circle.

Step-by-step explanation:

The formula for circumference using the diameter is [ C = πd ]. We are given the diameter of 22 and we know that pi is equal to approximately 3.14.

C = 3.14 * 22

C = 69.08

Thus, the answer is D.

Best of Luck!

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