1 answer:
Answer:
x=110
Step-by-step explanation:
Use the polygon formula (n-2) × 180 where n is the number of points
The polygon has 7 points
(7-2) * 180 = 5 * 180 = 900
All the angles should add up to 900
119+86+167+283+64+71+x=900
x=110
You might be interested in
Answer:
d
Step-by-step explanation:
Answer:
12a^3+6a^2+6a+36
Step-by-step explanation:
Sana makatulong!
What do you mean what are the solutions to?
I don’t understand the question?
Answer:
e
Step-by-step explanation:
Answer:
±i√55
Step-by-step explanation:
