Question

A circle has a circumference of 1{,}133.541,133.541, comma, 133, point, 54 units.

What is the diameter of the circle?

Answer 1

Answer: Radius is 21.2537 units, to 6 sig figs

Step-by-step explanation:

I'll assume the circumference is simply 133.541 units^2. Circumference (C) is C = 2*pi*R, where R is the radius. Thus, R = C/(2*pi),

R = (133.541/2*(3.14159) to 6 sig figs

R = 21.2537 units