Respuesta :
					                   I hope this helps you 
c^2=5^2+7^2
c^2=25+49
c^2=74
c= square root of 74
or
c^2+5^2=7^2
c^2+25=49
c^2=24
c=2 square root of 6
					                
					             c^2=5^2+7^2
c^2=25+49
c^2=74
c= square root of 74
or
c^2+5^2=7^2
c^2+25=49
c^2=24
c=2 square root of 6
