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Sides of a right triangle, formulas

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sides right triangle

a  ,  b -  legs

c blue  -  hypotenuse

alpha red  ,   beta green - acute angles at the hypotenuse

 

 

Calculate the length of a leg if given other sides and angles  ( a b  ) :

sides right triangle F11   sides right triangle F21

sides right triangle F12   sides right triangle F22

sides right triangle F13   sides right triangle F23

 

Calculate the length of a hypotenuse if given legs and angles at the hypotenuse  ( c  ) :

sides right triangle F31   sides right triangle F32

sides right triangle F41   sides right triangle F42

 

Calculate the length of sides of a right triangle using Pythagorean theorem  ( c  a  b  ) :

sides right triangle F5

sides right triangle F6

sides right triangle F7