Quandaries and Queries what is the radius of a circle with the circumference of 12 inches? Hi, The circumference of a circle is given by circumference = 2 pi radius Hence if the circumference is 12 inches then 12 = 2 pi radius Divide both sides by 2 pi to get radius = 12/2 pi = 6/pi Penny Go to Math Central
{"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0}