Give two sets of potential side lengths for a triangle. for example, you could give the side lengths 3, 4, and 5. one set of side lengths should be able to be used to form a right triangle and the other set of side lengths should not be able to be used to form a right triangle. do not state which set of side lengths forms a right triangle and which doesn’t.

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?