a club organised a trip for its members. the cost per person was $18. however, 10 members could not go for the trip. those makin
g the trip then had to pay $24 each. how many members went for the trip?
2 answers:
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Answer:
The number of sides the polygon have 9
Step-by-step explanation:
Given in question as :
For The circle , the central angles measure be 40 °
Let the number of sides of polygon = n
Now . as we know
External angle =
Or , 40° =
Or, = 40°
Or, = 40°
So, n = = 9
Hence The number of sides the polygon have 9 Answer