Find the approximate area of the circle below. (Use 3 for \pi) a
30
b
75
c
15
d
8

75 in²

Step-by-step explanation:

(see attached for reference)

recall that the formula for area of a circle is given by

Area = π r²

where

π = given to be 3

r = radius given as 5 in

simply substituting the values into the equation:

Area = π r²

= 3 x 5²

= 3 x 25

= 75 in²

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

hope this is what you were asking for!

step-by-step explanation: