Sum of interior angles=(n-2)180
3060=(n-2)180
3060/180=n-2
17=n-2
n=17+2
n=19..
Answer:
option a or c
Step-by-step explanation:
hope it helps u
Answer: b
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
5 x 9 is 45 plus 5 gives you 50
Answer:
The angle measure is 111 degrees.
Step-by-step explanation:
Opposite angles confined within a circle and a square will be equal to 180. In this case, since angle Z is equal to 69, angle x is 180.
