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\nUsing the interior angle sum theorem for finding x of a pentagon\n

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\n\nPublisher:\n\nBrian McLogan\n\n\n
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\n👉 Learn how to solve for an unknown variable in the interior angle of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The...\n👉 Learn how to solve for an unknown variable in the interior angle of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the interior angles of a regular polygon is given by the formula: 180(n - 2) degrees, where n is the number of sides of the polygon. Given the expressions for the interior angles of a polygon, to find an unknown variable, we equate the sum of the expressions for the angles to the value of 180(n - 2) degrees, where n is the number of sides of the polygon and then solve for the unknown variable.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:14
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Grade
12th - Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nBrian McLogan\n\n
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Date
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2013
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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angles, sides, measurement
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Additional Tags

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how to determine the sum, how to determine, how to find, how to, find, sum, measure, angle, interior angle, exterior angle, interior, exterior, polygon, formula, learn how, how to find interior angles of a pentagon, solving for value of x in interior angles, how to know value of x using interior angle theorem, interior angle theorem, how to solve angles using interior angle theorem, free math videos, brian mclogan, interior angle sum theorem, polygons sum of interior angle sum theorem, measuring, guys, angle 5, represent, equal, combine, divide
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