Let r denote radius.
To find circumference we use

To find area we use

Hope this helps.
See attachment file below.
Hope it helped!
Using the given bar graph, it is found that the statement that is supported by the data in the bar graph is given by:
The number of employees in Category I is three times the number of employees in Category II.
<h3>What does the bar graph state?</h3>
Research the problem on the internet, it is found that:
- 45% of the employees are of Category I.
Hence the correct option is given by:
The number of employees in Category I is three times the number of employees in Category II, as 45% = 3 x 15%.
More can be learned about bar graphs at brainly.com/question/24481455
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Answer:
-4
Step-by-step explanation: if the signs are different subtract the values and take the sign of the larger number!
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