Step-by-step explanation:
Explain how the author supports the argument that banning plastic bags in favor of paper ones is not a good solution to the problem of waste.
Use details from the article to support your response
If we know the value of r (radius) we can find the circumference of circle using formula 
Step-by-step explanation:
We need to find the circumference of circle.
Since the picture is missing in the given question so I will explain the method to find the circumference of circle.
You can use this method to find circumference of the given question.
The formula used to find circumference of the circle is

Where π is pie and its value is 3.14
and r is radius of circle
So, if we know the value of r (radius) we can find the circumference of circle using formula 
Keywords: Circumference of Circle
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Answer:
7
because 10.8 - 3.8 =7
therefore the answer is 7