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- Square Calculator

This solver calculate missing side, diagonal, area, perimeter or radius of a square. The calculator provides a step-by-step explanation of how to find the missing elements.

working...

Square formulas

$$ A = a^2 $$ |

area |

$$ P = 4a $$ |

perimeter |

$$ d = a\sqrt{2} $$ |

diagonal |

$$ R = \frac{a\sqrt{2}}{2} $$ |

circumcircle radius |

$$ r = \frac{a}{2} $$ |

incircle radius |

examples

example 1:ex 1:

Find the area of a square of diagonal $d = 12 cm$.

example 2:ex 2:

Find the side of the square whose perimeter is $d = 14 cm$.

example 3:ex 3:

Find the diagonal of the square whose area is $A = 18 cm^2$.

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