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  1. Perimeter - Math is Fun

    Perimeter is the distance around a two-dimensional shape. 3 + 3 + 3 + 3 + 3 = 5×3 = 15. The perimeter of a circle is called the circumference:

  2. PERIMETER Definition & Meaning - Merriam-Webster

    Dec 4, 2016 · In geometry, perimeter refers to the boundary of a closed plane figure. You might remember calculating perimeters in school. If each side of an equilateral triangle measures 9 …

  3. Perimeter - Definition, Examples | How to Find Perimeter?

    Perimeter is the measure of length covered by the boundary of the shape. So, the units of the perimeter will be the same as the units of length. We can say that perimeter is one …

  4. Perimeter - Wikipedia

    Calculating the perimeter has several practical applications. A calculated perimeter is the length of fence required to surround a yard or garden. The perimeter of a wheel/circle (its …

  5. How To Find Perimeter? Definition, Formulas, Examples, Facts

    In geometry, the perimeter of a shape is defined as the total length of its boundary. The perimeter of a shape is determined by adding the length of all the sides and edges enclosing the shape. …

  6. Perimeter - Math.net

    In the figure below, the perimeter of each shape is the sum of the lengths of each side, shown in red. The perimeter of a circle or ellipse is called the circumference. For a polygon, the …

  7. What is Perimeter in Math? | DreamBox - DoodleLearning

    Perimeter refers to the total distance around a shape. It’s like tracing the edges or boundaries of a figure to measure its full length. In simpler terms, imagine tying a string around a shape; the …

  8. PERIMETER | English meaning - Cambridge Dictionary

    Differences between perimeters and regions reflect differences in agroclimatic conditions, irrigated infrastructure, and farm technology.

  9. Perimeter | Brilliant Math & Science Wiki

    If the figure is a polygon such as a triangle, square, rectangle, pentagon, etc., then the perimeter is the sum of the edge lengths of the polygon. For example, a square with side length 3 has …

  10. Perimeter: Definition, Formulas & Easy Examples | Maths

    Perimeter is not only useful in Maths but also plays an important role in Physics (measuring lengths/distance), Computer Science (algorithm for boundary tracing), and daily logical …