c=65.94ft
r=?
c = circumference??
r = radius??
Circumference of a circle=2x3.142xr
Since the c is 65.94
That is 65.94=2x3.142xr
65.94/6.2831853=r
R=10.49467695 approximately 10.5
(N:B 6.28... Was found by 2 x 3.142)
To find the radius (r) of a circle, you can use the formula for the circumference of a circle, which is given by:
C = 2πr
Given that the circumference (C) is 65.94 feet, we can rearrange the formula to solve for the radius.
Start by dividing both sides of the equation by 2π:
C/(2π) = r
Now we can substitute the given value of C into the equation:
65.94/(2π) = r
To find the radius, you would need to calculate the value of this expression using a calculator:
r ≈ 10.50 feet (rounded to two decimal places).