Javascript Math PI

• Javascript

• Javascript Built-in Objects

• • Built-in Objects

  • Array

  • ArrayBuffer

  • BigInt

  • Boolean

  • Console

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  • Intl.NumberFormat

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  • Math

  • Number

  • Object

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  • Set

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  • WeakMap

  • WeakSet

  • Typed Array

  • BigInt64Array

  • BigUint64Array

  • DataView

  • Float32Array

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  • Int16Array

  • Int32Array

  • Int8Array

  • SharedArrayBuffer

  • Uint16Array

  • Uint32Array

  • Uint8Array

  • Uint8ClampedArray

Introduction

The Math.PI property represents the ratio of the circumference of a circle to its diameter, approximately 3.14159.

The following function uses Math.PI to calculate the circumference of a circle.

function calculateCircumference(radius) {
  return Math.PI * (radius + radius);
}

let a = calculateCircumference(3);
console.log(a);/* w ww . j  a  v  a  2 s  .  c o m*/

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