Ember found another tree on her way home that had lots of berries for her to eat. She looked up at the tree at a 53 degree angle and Ember knew that the tree was 45 feet high. She used sine to help figure out the missing side of the tree. Ember did sin53=45/x x.sin53=45 45/cos53=x x= 56.35 Ember was just tall enough to reach the berries.
Ember wasn't hungry anymore and didn' t need anymore food for winter. She started to prepare herself for hibernation and would go out to hunt food again next spring.