To get to her parents' house, Erin would have to drive due north 36 miles. To get to her grandparents' house, she would have to drive due east 77 miles. What is the straight-line distance between the parents' and grandparents' houses?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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To get to her parents' house, Erin would have to drive due north 36 miles. To get to her grandparents' house, she would have to drive due east 77 miles. What is the straight-line distance between the parents' and grandparents' houses?

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