Assertion: triangle's leg | /r/HasProperty | given by a = 2 m
Facets:
Source sentences:
text: Every even number greater than 2 can be the leg of a Pythagorean triangle (not necessarily primitive) because if the leg is given by a = 2 m {\displaystyle a=2m} and we choose b = ( a / 2 ) 2 − 1 = m 2 − 1 {\displaystyle b=(a/2)^{2}-1=m^{2}-1} as the other leg then the hypotenuse is c = m 2 + 1 {