Solutions
Integral CalculatorDerivative CalculatorAlgebra CalculatorMatrix CalculatorMore...
Graphing
Line Graph CalculatorExponential Graph CalculatorQuadratic Graph CalculatorSin graph CalculatorMore...
Calculators
BMI CalculatorCompound Interest CalculatorPercentage CalculatorAcceleration CalculatorMore...
Geometry
Pythagorean Theorem CalculatorCircle Area CalculatorIsosceles Triangle CalculatorTriangles CalculatorMore...
Tools
NotebookGroupsCheat SheetsWorksheetsPracticeVerify
en
English
Español
Português
Français
Deutsch
Italiano
Русский
中文(简体)
한국어
日本語
Tiếng Việt
עברית
العربية
Popular Word Problems >

The radius of a circle is 13 feet. What is the circle's circumference?

  • Pre Algebra
  • Algebra
  • Pre Calculus
  • Calculus
  • Functions
  • Linear Algebra
  • Trigonometry
  • Statistics
  • Physics
  • Chemistry
  • Finance
  • Economics
  • Conversions

Solution

Theradiusofacircleis13feet.Whatisthecircle′scircumference?

Solution

circumference:26πft
+1
Decimal
81.68140…
Solution steps
Given:radius:13ft
Circle circumference given r=13:C=26π
circumference:26πft

Popular Examples

Mackenzie puts 300.00 into an account to use for school expenses. The account earns 12% interest, compounded quarterly. How much will be in the account after 5 years?A savings account earns an interest rate of 2.75% compounded monthly for an account with an initial deposit of 5, 000. How much money will be in the account after 8 years? Round your answer to the nearest hundredth.The diameter of a circle is 19 cm. Find its circumference in terms of pipi.A used automobile dealership recently reduced the price of a used compact car by 9​%. If the price of the car before discount was ​18,900​, find the discount and the new price.5 times a number increased by 10 is 10
Study ToolsAI Math SolverPopular ProblemsWorksheetsStudy GuidesPracticeCheat SheetsCalculatorsGraphing CalculatorGeometry CalculatorVerify Solution
AppsSymbolab App (Android)Graphing Calculator (Android)Practice (Android)Symbolab App (iOS)Graphing Calculator (iOS)Practice (iOS)Chrome ExtensionSymbolab Math Solver API
CompanyAbout SymbolabBlogHelp
LegalPrivacyTermsCookie PolicyCookie SettingsDo Not Sell or Share My Personal InfoCopyright, Community Guidelines, DSA & other Legal ResourcesLearneo Legal Center
Social Media
Symbolab, a Learneo, Inc. business
© Learneo, Inc. 2024