Answer:
Step-by-step explanation:
<u>Sum of interior angles of a polygon:</u>
- (n - 2)180 = 160n
- 180n - 360 = 160n
- 20n = 360
- n = 18
Answer:
A=24in²
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
3.5
Step-by-step explanation:
16.8/4.8= 3.5