PERIMETER - Định nghĩa trong Từ điển tiếng Anh
perimeter (noun)
/pəˈrɪmɪtər/
Giải nghĩa:
The total length of the outside edges of a shape or an area.
Ví dụ:
He measured the perimeter of the square to be 16 meters.
perimeter (noun)
/pəˈrɪmɪtər/
Giải nghĩa:
A boundary line that separates an internal area from the outside.
Ví dụ:
We need to secure the perimeter of the building.
Cách sử dụng
Perimeter is a word that is often used in math to talk about the distance around the edge of a shape, like a square or a rectangle. For example, if you have a square that is 4 inches on each side, the perimeter would be 16 inches because you would add up all the sides. Perimeter can also be used in non-math contexts to talk about the boundary or outer limit of an area or place. For example, a fence around a yard could be referred to as the perimeter of the yard. Overall, perimeter refers to the distance around the edge of something or the outer boundary of an area.
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There Are Thousands of Alien Empires in The Milky Way
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