The unit of measurement remains the same whether the shape is regular or irregular. But it does depend on the magnitude of the object whose perimeter is being measured. It could range from light years for galaxies, to kilometres for a town, to metres for a house to Angstrom units for atomic structures.
The perimeter is a measurement of the distance around the outline of a shape. The area is the measurement of all the space within the shape, and it is measured as (unit) 2
In a 78 sided polygon, 1 unit each.
A regular nonagon has 9 sides and so its perimeter is 9*40 = 36 units of measurement
It must be a perimeter. An area measurement would a square measurement like 56cm². ■
Perimeter = sum of the lengths of the sides.
The unit of measurement for an angle in a rhombus is a radian.
The perimeter is a measurement of the distance around the outline of a shape. The area is the measurement of all the space within the shape, and it is measured as (unit) 2
Perimeter is measured in Linear Units because it is Measurement of The Outline or Path of a given shape or area; a Perimeter is NOT the Measurement of What is Inside that Outline/Path. It is a One-Dimensional measurement, which MEANS it is a Linear Unit Measurement, such as Feet or Meters.Alternatively, a Two-Dimensional Measurement, is the Square of a Linear Unit -- like AREA is a Two-Dimensional Measurement and therefore Measured in Linear Units Squared (i.e. meters2/Square Meters or feet2/Square Feet). Area is the Measurement of What is Contained within a given Perimeter.
In a 78 sided polygon, 1 unit each.
The answer will depend on whether you want its perimeter or its area.
The perimeter is defined as the distance around something.
A regular nonagon has 9 sides and so its perimeter is 9*40 = 36 units of measurement
It must be a perimeter. An area measurement would a square measurement like 56cm². ■
Perimeter = sum of the lengths of the sides.
A kilometre is a metric unit for measuring distance. A perimeter is the length of the boundary of a plane figure, which can be measured in inches, miles, kilometres or any other unit for measuring distance.
Units for linear measurement, such as inches or centimeters, are used to measure the length of individual sides or segments. Units for measuring perimeter, such as inches or meters, are used to measure the total distance around a closed shape or figure by adding up all the side lengths. Essentially, linear measurement focuses on individual lengths, while perimeter measurement focuses on the total distance around a shape.
by subtracting