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Three countries in the world do not routinely use the metric system for making measurements. Those three countries are Liberia, Myanmar and the United States of America. Although to be fair, both ...

When watching a marathon or running next to your friend, you might notice that each runner’s foot strikes the ground at a different rhythm and distance from the body. As unique as each individual, ...

When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...