If I tell you that you have a right triangle with one leg having length a and another leg having length b , if we call the hypotenuse c, express the length of c in terms of legs a and b.

C is found using the Pythagorean theorem:

C = sqrt(a^2 + b^2)

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle