Interior angles add up to 1440 degrees
Exterior angles add up to 360 degrees
144
For any polygon, regular or otherwise, the sum of exterior angles is always 3600.
The sum of the interior angles of a decagon is 1440 degrees The sum of the interior angles of a triangle is 180 degreesThe difference in the sum of the interior angles of a decagon compared to a triangle = 1440 degrees minus 180 degrees = 1260 degrees
The 10 interior angles of a decagon add up to 1440 degrees
360
1440 degrees
The sum of the interior angles in a decagon = 180(10-2) = 1440° The measure of a single interior angle in a decagon = (180(10-2))/10 = 144°
144
For any polygon, regular or otherwise, the sum of exterior angles is always 3600.
The sum of the interior angles of a decagon is 1440 degrees The sum of the interior angles of a triangle is 180 degreesThe difference in the sum of the interior angles of a decagon compared to a triangle = 1440 degrees minus 180 degrees = 1260 degrees
The 10 interior angles of a decagon add up to 1440 degrees
1440
360
The 10 interior angles of a decagon add up to 1440 degrees
The interior angles of a 10 sided decagon add up to 1440 degrees.
1440
360 degrees