Circle radius = 14

Circle radius = 14 MathCelebrity logo Image to Crop

A circle has radius = 14

Calculate Area, Circumference, Radius, Diameter

Calculate circumference (C):

C = 2πr

C = 2π * 14

C = 28π or 87.9646

Calculate diameter (d):

d = 2r

d = 2 * 14

d = 28

Calculate Area (A):

A = πr2

A = π * 142

A = 196π or 615.7522

Final Answers

C = 28π or 87.9646
d = 28
A = 196π or 615.7522

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What is the Answer?

C = 28π or 87.9646
d = 28
A = 196π or 615.7522

How does the Circles Calculator work?

Free Circles Calculator - Calculates and solves for Radius, Diameter, Circumference, and Area of a Circle.
This calculator has 1 input.

What 3 formulas are used for the Circles Calculator?

What 7 concepts are covered in the Circles Calculator?

areaNumber of square units covering the shapecirclethe set of all points in the plane that are a fixed distance from a fixed pointcirclescircumferencethe perimeter of a circle or ellipsdiameterdistance from two endpoints of a circle through the center
d = 2roriginOn a two digit coordinate plane, the point (0, 0), where the x-axis and y-axis cross.radiusDistance from the center of a circle to the edge
C/2π

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