C = 2 r π
r = C / 2π = 273 / 2 ∙ 3.14159 = 273 / 6.28318 = 43.45 in
find the radius of a circle with the circumference of 273 inches.
3 answers
since radius is half of the circumference, you would be having to divide 273 by 2 which equals 136.5
Sophia, where did you learn geometry?
1 answer