You can find several of them in any polygon.
If you are trying to find the missing angle of a triangle you do 180 degrees minus your two other angles. However if you are trying to find the missing angle of a quadrilaterals you do the same thing but with 360 degrees.
The interior angle of a polygon in degrees is 180*(n-2)/n, where n is the number of sides of the polygon. In radians, it is pi*(n-2)/n.
Subtract the two known angles from 180 degrees will give you the missing angle
you eat paste
180 minus two known angle = missing angle. Use Pythagoras' theorem to find its missing side.
AnswerIt is Dodecagon.To find this, you have to first find the exterior angle of the polygon. Since the exterior angle of a polygon is always supplementary to the interior angle, you subtract the measure of the interior angle from 180. 180-150=30. Now You divide 360 by the measure of the exterior angle to get the number of sides of the polygon. 360/30=12. A 12-sided polygon is called a dodecagon
If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.
a 7 sided polygon is heptagon and the interior angle of it is 128.57 degrees.
If one interior angle is 165 degrees, find the number of sides of the polygon.
You can find several of them in any polygon.
If you are trying to find the missing angle of a triangle you do 180 degrees minus your two other angles. However if you are trying to find the missing angle of a quadrilaterals you do the same thing but with 360 degrees.
The interior angle of a polygon in degrees is 180*(n-2)/n, where n is the number of sides of the polygon. In radians, it is pi*(n-2)/n.
Subtract the two known angles from 180 degrees will give you the missing angle
you eat paste
the missing angle is 93 degrees. you find that out by adding 53 and 34 and then subtracting them from 180. :)
You measure it. An interior angle of an ordinary polygon can have any value in the range (0, 360) degrees excluding 180 degrees. There is no constraint on the size of a single angle.