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 >

Find the area of a circle with a radius of 9.9 millimeters. Round your answer to the nearest hundredth. (Use value of pi=3.14)

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

Solution

solve for theareaofacirclewitharadiusof9.9millimeters.Roundyouranswertothenearesthundredth.(Usevalueofπ=3.14)

Solution

area:307.91mm2
Solution steps
Given:radius:9.9mm
Circle Area given r=9.9:A=307.90749…
area:307.91mm2

Popular Examples

Determine the amount of compound interest earned if 1,500 is invested at an interest rate of 3.25% compounded annually for 8 years.The diameter of a circle is 22 m. Find its areaAaron is 5 years younger than Ron. Four years later, Ron will be twice as old as Aaron. Find their present ages.A video game was marked down by 20% off the original price if the sales price is 48.50 what was the original priceThe difference of two numbers is 36 . Their sum is 154. What are the numbers?
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