O=4i (is that was you were asking about)
edit: sorry that wasn't very detailed say if the input is 4 the output will be 16 or if the input is 100 the output will be 400. So mainly what ever the input is multiply it by 4.
I hope this helps :)
Your answer is...…
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22!
A circle is 360 degrees so 1/18 of the circle will be 20 degrees. For 5 parts the total will be 100 degrees (20*5)
I think 10.2 when I use calculater
If you mean this one then:
Yes it is a perfect square, since you get a whole number as the original points
And the answer is C
