Question

The area of a circle is 254.34 square miles. What is the circle's circumference?

Use 3.14 for ​.




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Answer 1

Answer:

your answer is 56.52

Answer 2

answer:

Okay, well

to get the area of a circle the formula is

3.14r sq.

soo..

254.34=3.14 r sqd

then

divide 254.34 by 3.14

so you have

81

and then unsquare 81

so the radius is 9

so r= 9.

then for the circumfrance.  

the formula is  

2(3.14)r

so

9 x 2 is

18  

18 times pi is 56.52

so your answer is  

56.52

Step-by-step explanation: