Q: What is the sum of angles on a 3 sided polygon?

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The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees.

The sum of the three INTERIOR angles is 180 degrees. And a 3-sided polygon is often referred to as a 'Triangle'.

the sum of the interior angles of a 3 sided polygon is = 180 degrees. the sum of the interior angles of any polygon is given by 540/n. in this case n is = 3

For any N-sided polygon: Sum of the interior angles can be found by (N-2)*180Â°. Note that a 3 sided polygon (triangle) is the least number of sides possible. So for 18 sides: (18-2)*180Â° = 2880Â°

The sum of the angles of a regular n-sided polygon is equal to (n - 2) x 180 degrees.Therefore, the sum of the angles of a regular 40-sided polygon (tetradecagon) is equal to (40 - 2) x 180 = 6840 degrees. Therefore, 6840 refers to the sum of the degrees, not the number of diagonals.The number of diagonals of an n-sided polygon is given by n(n-3)/2. So a 40-sided polygon has 40*37/2=740 diagonals.

Related questions

The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees.

The sum of the three INTERIOR angles is 180 degrees. And a 3-sided polygon is often referred to as a 'Triangle'.

the sum of the interior angles of a 3 sided polygon is = 180 degrees. the sum of the interior angles of any polygon is given by 540/n. in this case n is = 3

The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees

There is no such polygon because a polygon must have 3 or more sides.

The formula is: (n-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon.

For any N-sided polygon: Sum of the interior angles can be found by (N-2)*180Â°. Note that a 3 sided polygon (triangle) is the least number of sides possible. So for 18 sides: (18-2)*180Â° = 2880Â°

The sum of the angles of a regular n-sided polygon is equal to (n - 2) x 180 degrees.Therefore, the sum of the angles of a regular 40-sided polygon (tetradecagon) is equal to (40 - 2) x 180 = 6840 degrees. Therefore, 6840 refers to the sum of the degrees, not the number of diagonals.The number of diagonals of an n-sided polygon is given by n(n-3)/2. So a 40-sided polygon has 40*37/2=740 diagonals.

There is no such shape because shapes or polygons must have 3 or more sides and there are 3 interior angles in a 3 sided polygon which is a triangle that add up to 180 degrees.

The sum of the angles (in degrees) for an n-sided polygon is given by the formula sum = 180 (n-2) For a triangle, n=3 and the sum is 180 (3-2) = 180 For a quadrilateral, n=4 and the sum is 180 (4-2) = 360

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The sum of all the angles found on any polygon is always found by this forumla: s = (n-2)180 "n" is the number of angles on the polygon; "s" is the sum. Therefore, replace "n" with "5": s = (5-2)180 s = 3 x 180 s = 540 The sum of the angles of a pentagon (5-sided polygon) is 540 degrees.