![In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes. In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.](https://www.agmglobalvision.com/image/cache/catalog/News/apr21/how-to-calculate-moa-1630-848x424.png)
In this article we tell you what Minute of Angle (MOA) is and how to calculate it. Moreover, how to maintain zero with your rifle if the magnification of the sight changes.
![SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.) SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)](https://cdn.numerade.com/ask_previews/eb7ce070-7184-44ad-a273-cb749cd1f13b_large.jpg)
SOLVED: American football is played on a 100-yd-long field, excluding the end zones. How long is the field in meters? (Assume that 1 meter equals 3.281 feet.)
![Storm It Win It on Twitter: "Funky weekend weather, 75F sunny to 52F Foggy&Rainy. Didn't stop me from going for distance 100 Yards (91 Meters). This is where it turn to the Storm It Win It on Twitter: "Funky weekend weather, 75F sunny to 52F Foggy&Rainy. Didn't stop me from going for distance 100 Yards (91 Meters). This is where it turn to the](https://pbs.twimg.com/media/D4NL1TaXkAANy_J.jpg)
Storm It Win It on Twitter: "Funky weekend weather, 75F sunny to 52F Foggy&Rainy. Didn't stop me from going for distance 100 Yards (91 Meters). This is where it turn to the
![SOLVED: 1. A runner can cover 100 yards in 11 seconds. How long will it take him to run a 400 meter dash? 2. The wind velocity is 180 miles per hour. SOLVED: 1. A runner can cover 100 yards in 11 seconds. How long will it take him to run a 400 meter dash? 2. The wind velocity is 180 miles per hour.](https://cdn.numerade.com/ask_previews/2f89b8b4-49bc-4eb2-8f51-ae0b66f0a468_large.jpg)