Perimeter
Код 2434775
- ISBN: 978-5-5117-2120-0
Код 2434775
High Quality Content by WIKIPEDIA articles! A perimeter is a path that surrounds an area. The word comes from the Greek peri (around) and meter (measure). The term may be used either for the path or its length - it can be thought of as the length of the outline of a shape. The perimeter of a circular area is called circumference.
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