ANSWER:
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Step-by-step explanation:
Step-by-step explanation:
Each interior angle=140°
(n-2)180°/n=140°
180°n-360°/n=140°
180°n-360°=140°n
180°-140°=360°
40°n=360°
n=360°/40°
n=9
Hence, the number of sides of the polygon is 9.
It is nonagon .
1,2,3,4,6,12,18,36 are the factors!
Answer:
what does is say, there a bit small
Step-by-step explanation: