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  1. Perimeter - Math is Fun

    Perimeter is the distance around a two-dimensional shape. Example: the perimeter of this rectangle is 7+3+7+3 = 20. Example: the perimeter of this regular pentagon. The perimeter of …

  2. 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. …

  3. PERIMETER Definition & Meaning - Merriam-Webster

    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 feet, then …

  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. 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 …

  6. How to Find Perimeter in 3 Easy Steps — Mashup Math

    Apr 23, 2024 · In math, every student must learn how to find the perimeter of a two-dimensional shape. As long as you understand what perimeter means, you can easily find the perimeter of …

  7. PERIMETER | English meaning - Cambridge Dictionary

    Differences between perimeters and regions reflect differences in agroclimatic conditions, irrigated infrastructure, and farm technology. The results show considerable diversity in the productivity …

  8. 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 …

  9. Perimeter - Meaningful Math

    Perimeter is the measure of the total distance around a two-dimensional shape. To find the perimeter, you add the lengths of all the sides of the shape. The perimeter is expressed in …

  10. How to Find the Perimeter of a Shape: 9 Steps (with Pictures)

    Feb 24, 2025 · Perimeter is a measure of the area or distance around a two-dimensional shape. On a rectangle, for instance, the perimeter is the total length of the rectangle's outline, …