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((20 - 2) x 180) / 20 = 162

Therefore, the measure of a single internal angle of an icosagon is equal to 162 degrees.

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Q: What is the interior angle of a icosagon?
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What are the measurement of each interior angle of a icosagon?

Providing that it is a regular 20 sided icosagon the each interior angle measures 162 degrees


What number is icosagon?

Icosagon is the TWENTY-sided Polygon ...... The sum of its interior angles = 3240 degrees


What is the sum of inerior angles of icosagon?

An icosagon is a 20 sided polygon and its interior angles add up to 3240 degrees


What is the measurement in degrees for a one angle of a icosagon?

162o


How many degrees in a 20 sided shape?

The sum of the interior angles of an icosagon is 3240 degrees, each angle of a regular icosagon being 162 degrees. * The formula for the sum of an n-sided polygon is 180 (n-2). 180 x 18 = 3240


What is the formula for icosagon?

For a regular icosagon (20-sided polygon), the formula to calculate the sum of its interior angles is (n-2) * 180 degrees, where n is the number of sides. So, for an icosagon, the sum of its interior angles can be calculated as (20-2) * 180 = 3240 degrees.


What is the sum of interior angles icosagon?

3240o. The sum of the interior angles of a n sided polygon is sum = (n - 2) x 180o An icosagon has 20 sides, thus the sum of its interior angles is: sum = (20 - 2) x 180o = 3240o


What is the interior angle of a twenty sided polygon?

A twenty-sided polygon is called an "icosagon" If it is a regular icosagon - all its sides and angles are equal - then it's interior angles are all 162 degrees. You can verify this by drawing a line to the centre from each angle.. There will be 20 small angles arranged in a circle around the centre. These must total 360 degrees. As 360 / 20 = 18, this leaves the other angles of each triangle to add up to 162, because the interior angles of a triangle total 180 degrees.


What is the measure of a polygons interior angle?

It is: 180-exterior angle = interior angle


What is the intereor angle of a triangle?

An interior angle is any angle on the interior of the triangle.


Which of these is the alternate interior angle of angle hge?

GEF is the alternate interior angle of angle hge.


What is an exterior angle of a triangle and how does the measure of an exterior angle relate to the interior angles?

Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle