Answer: I can't see the problem
Step-by-step explanation:
Answer:
x = 60
Step-by-step explanation:
The angles indicated would be same side interior angles and are supplementary, hence
2x + 5 + x - 5 = 180
3x = 180 ( divide both sides by 3 )
x = 60
Answer:
X=5
Step-by-step explanation:
X^2=4^2+3^2
X^2=25
X=5
Answer:
18
Step-by-step explanation:
The formula for interior angles in a ngon is
(n-2)*180
2880/180=16
n-2=16
n=18
I think it is a) where x=14
and given have x=-14
this is all i got