You are given a circle of radius 12. What is the segment area of an arc that is 90 degrees?

144π - 72 sq in.
36π - 72 sq in.
36π - 144 sq in.

36π - 72 sq in.

Step-by-step explanation:

π×12² = 144π

90/360 × 144π = 36π

Triangle = ½ × 12 × 12 = 72

Segment = 36π - 72

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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