The x value in the second equation (y+2) is substituted for the x in the first equation in...
Answer A.
Answer:
Help I'm dying I'm so confused
Answer:
144º
Step-by-step explanation:
In a octagon there are 8 total sides. And the angles added up all together should equal 1080º.
136 + 132 + 129 + 116 + 158 + 141 + 124 = 936
1080 - 936 = 144
x = 144º
