# How do you convert 3 degrees to radians?

Table of Contents

## How do you convert 3 degrees to radians?

1 Answer

- π radians=180∘
- 1 radian=180∘π
- 3 radians=540∘π

## What is pi 3 radians converted to degrees?

Radians to degrees conversion table

Radians (rad) | Radians (rad) | Degrees (°) |
---|---|---|

0 rad | 0 rad | 0° |

π/6 rad | 0.5235987756 rad | 30° |

π/4 rad | 0.7853981634 rad | 45° |

π/3 rad | 1.0471975512 rad | 60° |

## How do you convert from radians to degrees?

To convert from radians to degrees, multiply the radians by 180°π radians .

## What degree is 2pi 3?

Degrees and Radians

A | B |
---|---|

120 degrees | 2pi/3 radians |

135 degrees | 3pi/4 radians |

150 degrees | 5pi/6 radians |

180 degrees | pi radians |

## What is the value of cos 2 pi by 3?

Trigonometry Examples The exact value of cos(π3) cos ( π 3 ) is 12 .

## What is the value of cos 4 pi by 3?

Important Angle Summary

θ° | θradians | cos(θ) |
---|---|---|

240° | 4π/3 | -1/2 |

270° | 3π/2 | 0 |

300° | 5π/3 | 1/2 |

315° | 7π/4 | √2/2 |

## What is 2π?

An angle measured in radians is the ratio of the arc length of a circle subtended by that angle, divided by the radius of the circle. Since 90° = π / 2 radians, to four significant figures, one radian equals 180°/ π = 57.30°. There are 2π radians in a full circle. (So 2π radians should equal 360°.

## What is cos PI 3 unit circle?

The exact value of cos(π3) cos ( π 3 ) is 12 . 12.

## What is the value of sin minus pi by 3?

Trigonometry Examples The exact value of sin(π3) sin ( π 3 ) is √32 .

## What is the exact value of cos PI 4?

0.7071

## What is the Cofunction of Cos Pi 4?

Trigonometry Examples The exact value of cos(π4) cos ( π 4 ) is √22 .

## What is cos at Pi 2?

0

## How many radians is PI 4 degrees?

Table of angles

Degrees | Radians | Gradians |
---|---|---|

15° | Pi / 12 | 16.67 |

30° | Pi / 6 | 33.33 |

36° | Pi / 5 | 40.00 |

45° | Pi / 4 | 50.00 |

## How is 180 equal to pi?

Radians and Degrees

Degrees | Radians (exact) | Radians (approx) |
---|---|---|

60° | π/3 | 1.047 |

90° | π/2 | 1.571 |

180° | π | 3.142 |

270° | 3π/2 | 4.712 |