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If I recall correctly, it is 1/2pa where p is the perimeter and a is the apothem. If I'm wrong, hopefully someone can correct me.
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∙ 13y ago
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What is the formula to find the perimeter of a regular pentagon with sides 4 cm long?
The formula for the perimeter of ANY regular pentagon isPerimeter = 5 x (length of one side)
Is a pentagon regular?
A pentagon can be regular, or irregular.
Is a pentagon a regular or a irregular polygon?
A pentagon can be regular or irregular.
Why is pentagon is not regular?
A 5 sided pentagon is not regular when its sides are not of equal lengths.
What are the angles-in degrees-of a regular pentagon?
108 degrees determined by the formula 180(sides - 2) / sides remember that
What is the formula to find the perimeter of a regular pentagon with sides 4 cm long?
The formula for the perimeter of ANY regular pentagon isPerimeter = 5 x (length of one side)
What is the formula for calculating the area of a regular pentagon?
The formula is 1/2 (apothem) (perimeter)
What is the formula perimeter of regular pentagon?
The side of the Polygon's measurements multiplied by 5.
Find the exterior of a regular pentagon?
the exterior of a regular pentagon is? the exterior of a regular pentagon is?
Is a pentagon regular?
A pentagon can be regular, or irregular.
How is a regular pentagon different than a pentagon?
A regular pentagon is both equiangular and equilateral.
Is a pentagon a regular or a irregular polygon?
A pentagon can be regular or irregular.
How many degrees are in a regular pentagon?
There are 540 degrees in a regular pentagon. A pentagon consists of 5 angles and in a regular pentagon, each of the angles is 108 degrees.
What are the attributes of a pentagon?
1) A regular pentagon has 5 sides 2) A regular pentagon has sides that are all the same lenghth 3) A regular pentagon has 5 lines of symmetry 4) A regular pentagon has all obtuse angles
Why is pentagon is not regular?
A 5 sided pentagon is not regular when its sides are not of equal lengths.
Is a pentagon a regular polygon?
No. A pentagon is a polygon. It may or may not be regular.
What is the difference between a Pentagon and regular pentagon?
a pentagon has 5 sides, a regular pentagon has 5 EQUAL sides A Regular Pentagon is a shape that has equal angles and side lengths. It is type of Pentagon. Pentagons do not have to have equal sides and lengths.
