angle BLD is 72 degrees.
Usually, the measure of an exterior angle of a pentagon is greater.
The exterior angles of any polygon add up to 360 degrees including a 10 sided regular decagon of which each exterior angle will measure 360/10 = 36 degrees.
A regular 10 sided decagon has 10 exterior acute angles each measuring 36 degrees It has no interior acute angles because each interior angle measure 144 degrees
It is best described as a regular 10 sided polygon or as a regular decagon.
Decagon is a geometry term that refers to a polygon that has 10 sides and 10 angles. The angles of a decagon measure 144 degrees.
If it's a regular decagon then each of the 10 exterior angles will measure 36 degrees
Providing that it's a regular decagon then each exterior angle will measure 36 degrees
Each interior angle of a decagon is 144 degrees.An exterior angle is 180 - measure of interior angle.There exterior angle of decagon is 180-144which is equal to-36
Providing that it's a regular decagon then each exterior angle will measure 36 degrees
Usually, the measure of an exterior angle of a pentagon is greater.
360/10 = 36 degrees
For any polygon, regular or otherwise, the sum of exterior angles is always 3600.
The exterior angles of any polygon add up to 360 degrees including a 10 sided regular decagon of which each exterior angle will measure 360/10 = 36 degrees.
Each exterior angle measures 36 degrees and the 10 exterior angles add up to 360 degrees.
36oFor all polygons, the sum of the exterior angles is 360o.For a regular polygon they are all the same thus:exterior_angle = 360o ÷ number_of_sidesSo for a decagon with 10 sides this becomes:exterior_angle = 360o ÷ 10= 36oIt is 36 degrees
144o. Sum of exterior angles of a polygon is 360o. Each exterior angle for a regular decagon is 360o / 10 = 36o. Exterior and interior angles are supplementary, that is sum to 180o. Therefore the interior angle of a regular decagon is 180o - 36o = 144o.
144˚