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The relevant formula here is
C = 2 Pi r
where C denotes the circumference, Pi denotes 3.14... and r is the radius.
You want to know the radius. If you solve the equation for r, you get:
r = C / 2 Pi.
This means you have to divide C = 4.85 by 2 times Pi to get the result.
I calculated:
r = 4.85 / (2 * 3.14...) = 0.7719014...
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A circumference is 24 what is the radius?
If the circumference is 24 the radius will be: 3.82
If the circumference of a circle doubles the radius?
IMPOSSIBLE circumference = 2*pi*radius if circumference = 2*radius: 2*radius=2*pi*radius 2*radius/(2*radius)=2*pi*radius/(2*radius) 1=pi pi= 1 therefore it is impossible to have a circumference that is twice that of the radius
What is the radius if circumference is 25.12?
circumference = 2 × π × radius → radius = circumference ÷ (2 × π) = 25.12/(2π) ≈ 4 units
What is the circumference of radius 12yd?
The radius is half the circumference, so 24 yards
What is the circumference of a circle that has a radius of 2 meters?
Circumference = pi * 2 * radius, so with a radius of two meters, the circumference must be 12.56636... meters.
