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Unformatted text preview: The three shots constitute a group. Find the center of the three shot group and you have located the point of impact. What are the coordinates of the center of this three shot group? If you answered (3,2), you are correct. You have also told the person firing the rifle that there point of impact was three inches to the right of zero, and two inches above zero. The person firing the rifle now knows how to correct the aiming device to bring the firearm to zero...
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- Fall '10