What is the best approximation for the circumference of a circle with a radius of 125 m?
2 answers:
Answer:
Option B is correct
circumference of a circle is 785 m
Step-by-step explanation:
Circumference of the circle(C) is given by:
where
r is the radius of the circle
As per the statement:
radius of the circle is 125 m
then substitute in [1] we have
Simplify:
C = 785 m
Therefore, the circumference of a circle is 785 m
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Our original equation:
Now, we just solve for k:
When we use PEMDAS, we get this equation:
Now, subtract 248 from both sides:
Now, divide -4 on both sides:
The answer to your problem is k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!
Now, we just solve for k:
When we use PEMDAS, we get this equation:
Now, subtract 248 from both sides:
Now, divide -4 on both sides:
The answer to your problem is k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!