4. an investigator at a crime scene found a triangular piece of torn fabric. the investigator remembered that one of the
suspects had a triangular hole in their coat. perhaps it was a match. unfortunately, to avoid tampering with evidence, the
investigator did not want to touch the fabric and could not fit it to the coat directly. what would the investigator need to
measure from the torn piece of fabric and/or the hole in the coat to determine if the torn fabric could have come from the
coat?
99