This is a calculator used to find the hypotenuse, or longest side of a right triangle. First, press "A" and insert the length of your shortest side. Then, press "B" and insert the medium length of your right triangle. Finally, press the Spacebar, and the "C" value is your hypotenuse.
DO NOT USE THIS FOR TESTS! DO NOT USE THIS FOR TESTS! DO NOT USE THIS FOR TESTS! DO NOT USE THIS FOR TESTS! DO NOT USE THIS FOR TESTS! This was just for fun.