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kompoz [17]
3 years ago
9

How many seismographs are needed to find the epicenter of an earthquake? Why is this number significant?

Geography
2 answers:
galben [10]3 years ago
7 0
You need a total of 3 seismographs to find the distance between the graphs and the epicenter of the earthquake 
Arte-miy333 [17]3 years ago
3 0

Answer:

You need 3 seismographs to find an earthquake epicenter

Explanation:

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