caption: <PERSON> and <PERSON> are floating down a river in individual rafts when they both fall asleep. The river came to a fork and each went separate directions. <PERSON> traveled 20° east of north, where <PERSON> floated 20° west of north. When <PERSON> woke up he estimated he had travelled about 1000 feet after the fork. He phoned <PERSON> to wake him up, where <PERSON> then estimated he was about 1500 feet from the fork. If <PERSON> decided to hike the distance between them to meet up, about how far will he have to hike? Round to the nearest foot. feet TIP Enter your answer as an integer or decimal number. Examples: 3,-4, 5.5172 Enter DNE for Does Not Exist, oo for Infinity Get Help: Points possible: 1 This is attempt 1 of 3.
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