ເຄື່ອງຄິດໄລ່ປະຈໍາເດືອນ Pythagoras

Select side
Adjacent side (a) =
Opposite side (b) =
Hypotenuse side (c) =
 
ເຄື່ອງຄິດໄລ່ປະຈໍາເດືອນ Pythagoras