In circle C with m \angle BCD= 82m∠BCD=82 and BC=3BC=3 units, find the length of arc BD. Round to the nearest hundredth.

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step-by-step explanation:

7.3

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