Pythagorean: a=36, b=60 c = 69.971423 Hypotenuse Copy Formula Usedc = √(36² + 60²) = √(1296 + 3600) = √4896 = 69.971423 Frequently Asked Questions If a=36 and b=60, what is c?c = √(1296+3600) = 69.971423.