In order to measure the distance AB across the meteorite crater, a surveyor at S locates points A, B, C, and D. What is AB to the nearest meter? nearest kilometer?
Draw triangle BSA
DC is parallel to AB
SD=644m SC=586m CA=733m DB=800m DC=533m
Draw triangle BSA
DC is parallel to AB
SD=644m SC=586m CA=733m DB=800m DC=533m