I – 5 = 20
4
O 75
O 100
O 60
O 85

hd8

Step-by-step explanation:

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the diameter is 16 cm. are you a teacher?

step-by-step explanation:

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