Answer: Depending on which sides you have if you have the big long side which is the hypotenuse and a leg or both legs
Step-by-step explanation: The long side known as the hypotenuse is known as C and the other two legs are A and B if you need to find The long side you do the square root of A squared plus B squared if you Don’t know how to do the square root of them just ask Siri just plug in the numbers and Ask Siri what’s the square root of for example “hey Siri wats the square root of 20 squared plus 40 squared”