Because a polygon is a shape that has equal sides and no curves.
Answer:

Step-by-step explanation:
Given voltage of primary coil is 
And voltage of secondary coil is 
A transformer is a device that contains primary and secondary coil. These coils are mounted on soft iron. The change in voltage depends upon the number of turns of primary coil
and secondary coil
.
Following equation represents the relation between them.

Then, ratio of the number of wire turns on the primary coil to the number of turns on the secondary coil is

50p=c
So $50 x the number of people = the price in dollars
So for 11 people it would cost $550
I hope this helped :)
Answer:
i want to say the answer is A
Step-by-step explanation: