Check my work 16 Required information Part 4 of 4 Sheena can row a boat at 2.40 mi/h in still water. She needs to cross a river that is 1.20 mi wide with a current flowing at 1.70 mi/h. Not having her calculator ready, she guesses that to go straight across, she should head upstream at an angle of 25.0" from the direction 1.6 straight across the river. points Skipped In order to go straight across, what angle upstream should she have headed? ebook Hint Print References