How do I tell which is the positive or negative connectors for the battery comin on 1993 Geo Prizm

The old battery was removed and the new battery shows which is the positive post and which is the negative post but I don't know which one is which from the car?

by in Rego Park, NY on October 13, 2012
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1 answer
ANSWER by , October 14, 2012
positive is red & post is bigger or plus sign and negative is black & post is smaller or minus sign