Answer:
the radius of a circle is the length from the midpoint of the circle to the circumference
Explanation:
because circumference is π x d (diameter which 2x the radius)
you'll have to rearrange this equation to find the radius
circumference = π x 2r
radius = circumference / 2π
therefore the radius of the cirlce is 615.44 / 2π
= 97.95031817647607
= 97.95 rounded to two decimal places