Pythagorean: a=50, b=100 c = 111.803399 Hypotenuse Copy Formula Usedc = √(50² + 100²) = √(2500 + 10000) = √12500 = 111.803399 Frequently Asked Questions If a=50 and b=100, what is c?c = √(2500+10000) = 111.803399.