The answer would be 41.994
Thanks for using brainly!
Equation of a line: y=mx+b
m=slope(-1)
b=y-intercept(-7)
y=-1x-7 or y=-x-7
To find the sum of all internal angles of a polygone, we apply the following formula:
∑of all interior angles = ( n-2) x 180°, where n is the number of sides
Octogone =(8-2)x 180=1080°
Now add up all the given angles:
130+163+104+126+153+107+131+x = 1080
x= 166°
The answe is c and also u only divided the denominator not the whole fraction I’m waffling