Someone must have beaten me hereDevora thinks , dismayed by the empty treasure chest. Then just as she's about to close the lid , she notices a map (shown below) . "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 ?