Answer:
2
Step-by-step explanation:
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The area of a circle can be found using:
pi x r^2 (where r is the radius)
If the area of the circle is 255pi, then:
pi x r^2 = 255pi
Now we need to make r the subject:
r^2 = 255 (cancel the pi on both sides)
r = square root of 255
r = 15.96871942
Answer: 15.96871942 feet
Hope the answer helps :)
Answer:
The correct answer is option B
Step-by-step explanation:
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N and n+2 because if n=1 then you do 1+2 and that equals 3. So then you have 1,3
