Q:

how might geologist in china and Australia help geologist in japan determine where an earth quake has occurreda)by using seismic data from several locations scientist can determine the epicenter of an earth quakeb)Chinese and Australian scientist can go to Japan to help them analyze their sesmic datac)Chinese and Australian scientist can study the damage caused in their own countries.d) These scientist can determine the earthquakes location by the shking they feel at their locations.

Accepted Solution

A:
answer is A):
method based on triangles properties.