What is the measure of each interior angle of a regular octagon?
-
45°
60°
o 120°
135°
45 if your answer

135

Step-by-step explanation:

by using formula , we get for octagon (n=8)

135°

Step-by-step explanation:

First we must get the degrees inside of the octagon using the formula  where n is the number of sides.

Using this formula we get there to be 1080° in the octagon.

Now we divide the total degrees (1080°) by the number of interior angles (8).

This gives us our final answer of 135° per interior angle

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)