Answer:
x = 14
Step-by-step explanation:
The polygon given has 6 sides
Sum of interior angles of a 6-sided polygon = 180(n - 2)
substitute n = 6 into 180(n - 2)
Sum of the polygon = 180(6 - 2) = 720°
Thus:
10x + 8x - 16 + 12x - 8 + 7x + 2 + 9x + 4 + 6x + 10 = 720
Add like terms
52x - 8 = 720
52x = 720 + 8
52x = 728
x = 728/52
x = 14
I took a test on this yesterday and all i know is the answer is either 81 117 or 162
3.)
180-90-59=x
X=31
4.)
180-73-79=x
X=28
The answer is x=6. I double checked the work and am 100% sure thats the answer
