WebFeb 17, 2024 · The area of a circle is \(A=πr^2\), where r is the radius of the circle. We are not given the radius of the circle but we can use the given circumference of the circle to find it. The circumference of a circle is: \(C=2r\) Since the circumference of our circle is 50.24 inches, we have: \(50.24=2(3.14)r\) Solving for r, we get: \(50.24=23.14r\) WebJan 2, 2024 · The circumference of a circle is its perimeter or distance around it. It is denoted by C in math formulas and has units of distance, such as millimeters (mm), centimeters (cm), meters (m), or inches (in). It is related to the radius, diameter, and pi using the following equations: C = πd. C = 2πr. Where d is the diameter of the circle, r is ...
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WebSep 27, 2011 · See answer (1) Best Answer. Copy. Diameter = Circumference/pi. So diameter = 4.5/pi = 1.43 inches. Wiki User. ∙ 2011-09-27 09:44:21. This answer is: Study … WebCircumference of a Circle Calculator. Use this calculator to easily calculate the circumference of a circle, given its radius in any metric: mm, cm, meters, km, inches, feet, yards, miles, etc. If you know the diameter, first … continuation pay for brs 2021
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WebCircumference of a cicle in terms of radius:. Circumference = 2·π·r = 2·3.14·7.25 = 45.54 (*) In terms of diameter:. Circumference = π·d = 3.14·14.5 = 45.53 (*) In terms of area:. … WebNov 29, 2009 · How do you find the diameter and radius of a circle with a circumference of 37 inches? diameter = circumference/pi = 37/3.1416 = 11.8 inches; radius = 1/2 diameter = 5.9 inches; radius = circumference/ (2pi) = 5.9 inches = 37/6.2832 = 5.9 inches. A teacher walks into the Classroom and says If only Yesterday was Tomorrow Today … WebOct 12, 2015 · Algebra Linear Equations Formulas for Problem Solving 1 Answer Waleed A. Oct 12, 2015 Diameter = 9 inches Radius = r = diameter /2 = 4.5 inches For Circumference: C = 2.π.r C = 2.3.142.4.5 C = 28.278 inches For Area: A = π.r2 A = 3.142.(4.5)2 A = 63.62 Sq.Inches Answer link efs catherine shaker