Changing the order may not affect the answer in some situation, however it's not a rule.
C=pi*d
=22/7*7
=22
22 is the circumference of first circle
Answer: There is no polygon with the sum of the measures of the interior angles of a polygon is 1920°.
Step-by-step explanation:
The sum of the measures of interior angles of a polygon with
sides is given by:-

Given: The sum of the measures of the interior angles of a polygon is 1920°.
i.e. 

But number of sides cannot be in decimal.
Hence, there is no polygon with the sum of the measures of the interior angles of a polygon is 1920°.
Answer: 11/3 or 3 2/3
Step-by-step explanation:
Simple to do this as the 11 and 15 can be simplified as 1 goes in 11... 11 times and 5 goes into 15... 3 times. Thus 11/3.