Find the number of polygon sides given an interior angle sum of 540.

June 2024 ยท 1 minute read
Find the number of polygon sides given an interior angle sum of 540. MathCelebrity logo Image to Crop

Enter Polygon Interior Angle Sum

How many sides does a polygon have:

with a sum of interior angles = 540.?

Calculate sides

D = 180(n - 2)

Divide each side by 180
n - 2  =  D
  180

Add 2 to both sides:

n = D/180 - 2

Solve for n when D = 540.

n = 540./180 + 2

n = 3 + 2

n = 5

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What is the Answer?

How does the Polygon Side Calculator work?

Free Polygon Side Calculator - Determines the sides of a polygon given an interior angle sum.
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What 1 formula is used for the Polygon Side Calculator?

What 4 concepts are covered in the Polygon Side Calculator?

anglethe figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. polygonA plane figure bounded by a set of straight linessideline segment joining two vertices in a polygon also known as an edgesumthe total amount resulting from the addition of two or more numbers, amounts, or items

Example calculations for the Polygon Side Calculator

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