Math Circle Graph Formula with Problem Solution & Solved Example More Videos A complete circle can be given as 360 degrees when taken as the whole. Further, it can be divided into infinite small portions. A small part of a circle is named as the arc and further arcs are categorized based on its angles. The objective of using a circle graph or we can say pie chart is mathematics is representing data or information in visual format. With the help of the circle graph, you can always show the results in a proportionate manner. Even the arcs of a circle graph are also proportionate to how many percentages of people have given the same answer. Let us understand the concept better with the help of an example. Here, we will check which color of jeans is most common among students. The percentage is already shown in the pie chart. To know how many angles each percentage corresponds to we should divide the percentage value with 30 degrees as given below. Circle Graph Formula To graph a circle, you must know where the center is located on the plane. The equation of a circle could be written as – \[\ Percentages =\frac{Amount\;in\;the\;Category}{Total}\times 100 \] \[\ Angle =\frac{Amount\;in\;the\;Category}{Total}\times 360°\] With this equation, you will get all pieces of information and also the four points that are equidistant from the center. You just have to connect these four points to sketch the graph of the circle. The simplest graph is drawn when a distance from the circle is zero because here the value of h and v would be marked as null. Related posts: Percentage Formulas | How to Calculate Percentages of a Number? Percentage Change Formula | Decrease, Yield, Increase What is Statistics? List of Basic Statistics Formulas Central Angle of a Circle Formula | Tangent, Great & Unit Surface Area of Circle Formula | Area of Sector & Segment of a Circle Related Topics: Up Next Coin Toss Probability Formula with Problem Solution & Solved Example Don't Miss Chord Length Formula with Problem Solution & Solved Example Continue Reading Latest Popular Guest Post2 hours ago Easy Essay Writing Tips To Help You Succeed With This Assignment Guest Post1 day ago How to Write a Research Paper Guest Post2 weeks ago How To Choose A Topic For The Perfect Essay Guest Post2 weeks ago 9 Ideas to Help Your Child Learn Mathematics Guest Post2 weeks ago Problem Solving Assignment: Definition and Writing Tips Guest Post2 weeks ago Understanding Targeted Staffing Solutions Guest Post3 weeks ago 6 Best Online Coding Classes for Kids 2022 Guest Post3 weeks ago 10 Steps to Promote Global Citizenship in the Classroom Guest Post4 weeks ago How to Get an A for Your Lab Report: Complete Guide Guest Post1 month ago High-Quality Preschool: Why We Need It and What It Looks Like Math2 years ago List of Basic Maths Formulas for Class 5 to 12 Math3 years ago What is (a-b)^3 Formula? a^3-b^3 Formula | (a-b)^2 | (a+b-c)^2 English Vocabulary2 years ago Animals Name for Kids in English and Hindi with Pictures Math4 years ago Percentage Formulas | How to Calculate Percentages of a Number? English Vocabulary2 years ago Vegetables Name In English And Hindi With Pictures Math3 years ago What Is Loan Amortization Formula? Calculation & Example? Questions2 years ago What is The Formula of Cos(a+b)? Math4 years ago Y Intercept & X Intercept Formula | Slope Intercept Form & Equation Math2 years ago Average Rate Of Change Formula Made Simple Math4 years ago What is Integration? List of Integration by Parts Formulas Advertisement Important Maths Formula Direction Of A Vector Formula Probability Distribution Formula Quartile Formula Circumference of a Circle Formula Decay Formula Margin of Error Formula Population Mean Formula Infinite Geometric Series Formula Double Time Formula Linear Approximation Formula Cosine Formula Spherical Segment Formula Proportion Formula Rectangular Prism Formula R Squared Formula Triangular Prism Formula Statistical Significance Formula Difference of Squares Formula Vertex Formula Perfect Square Formula Vieta Formula Right Angle Formula U Substitution Formula Percentage Change Formula Regular Square Pyramid Formula Gross Profit Formulas Trajectory Formula Exponential Formulas Sample Mean Formula Quotient Formulas Real Number Box Formulas Simple Interest Formula X& Y Intercept Formulas Triangular Pyramid Formula Coefficient Formulas Distance Formula Arithmetic Sequence Formulas Weighted Mean Formula Parallelogram Formulas Multiplication Table Pentagon Formulas Volume Of Parallelepiped Formula Octagon Formulas Volume Of An Ellipsoid Formula Binary Formulas Volume Of A Square Pyramid Formula Binomial Formulas Charge Density Formula Isosceles Triangle Formulas Complex Number Power Formula Equilateral Triangle Formulas Diagonal Formula Triangle Formulas Division Formula Area of Cube Formulas Diameter Formula Sphere Formulas Coin Toss Probability Formula Trapezoid Formulas Circle Graph Formula Hexagon Formulas Chord Length Formula Cube Formulas Cofunction Formulas Discount Formulas Cofactor Formula Rhombus Formulas Cpk Cp Formula Cone Formulas Degree And Radian Measure Formula Equation Formulas Consecutive Integers Formula Cylinder Formulas Interpolation Formula Pythagoras Formulas Prime Number formula Matrix Formulas Euler Maclaurin formula Area of Circle Formulas Frequency Distribution formula Circle Formulas Hypergeometric Distribution formula Compound Interest Formulas Implicit Differentiation formula Completing the Square Formulas Inverse Function formula Square Formulas Inverse Hyperbolic Functions formula Factorial Formulas Pearson Correlation formula Statistics Formulas Confidence Interval formula Linear Formulas Lagrange Interpolation formula Derivative Formulas Hypothesis Testing formula Differentiation Formulas Kite formula Pyramid Formulas Degrees of Freedom formula Rectangle Formulas Interquartile Range formula Probability Formulas Function Notation formula Mean Median Mode Formulas Gaussian Distribution formula Vector Formulas Hyperbolic Function formula Ellipse Formulas What Is Numbers? Permutation & Combination Formulas Area under the Curve Formula Complex Number Formulas Axis of Symmetry Formula Calculus Formulas Arithmetic Progression Formula Integration Formulas Average Deviation Formula Trigonometry Formulas Equation of a Circle Formula Polynomial Formulas Chain Rule Formula Geometry Formulas Quadratic Interpolation Formula Algebra Formulas Change of Base Formula LCM Formulas Absolute Value Formula Percentage Formulas Discriminant Formula Effect Size Formula