108o
The total number of degrees in any regular polygon is calculated by (S-2) * 180º, where S = the number of sides. So, for a hexagon the total is 4 * 180º = 720º, and the measure of each interior angle is 120º, or 1/6th of the total.
If you mean a regular 9 sided nonagon Total interior angles are (9-2)*180 = 1260 degrees Each interior angle is 1260/9 = 140 degrees
156 degrees Sum of interior angles of a polygon=180(n-2), where n is the number of sides. To find one interior angle's measure, divide by the total number of angles, which is also the total number of sides.
the formula for the total of all the angle measures is (n-2)(180) n meaning the number of sides so then you do this- (5-2)180=130+94+109+112+x 3(180)=445+x 540=445+x 95=x
using the equation (A-2)180 Where A is the number of angles in a polygon with equivalent angles. (8-2)180 (6)180 1080 degrees total. 1080 / 8 = 135 degrees per angle. 1080 is the total degrees of all interior angles. 8 is the number of angles.
Each vertex angle of a polygon is composed of an external angle and an interior angle. These two angles are supplementary (total 180°). As the number of sides of a regular polygon increases then the external angle decreases and conversely, the interior angle increases. The interior angle of a regular pentagon (108°) is larger than the interior angle of a square (90°).
Each interior angle is 120o making the total 720o.
The formula is 180 x (n-2) where n is the number of sides a polygon has. So 180 x (5-2) = 180 x 3 = 540 degrees total. Do this divided by a total of 5 angles. 540/5 = 108 degrees is the measure of one interior angle.
The total of the interior angles of a pentagon = 540 (in a regular pentagon, each interior angle is 108 degrees). The exterior angles would then be 5*(360-108) = 5*252 = 1260 degrees.
Interior angles total 2520 degrees
Total angles is 180 x 5 - 360o ie 540o. If the pentagon is regular (all sides equal) then each angle is 108o. If it is not regular then you need the measurement of 4 of the angles.
Total internal angle = (2N - 4) right angles. In this case it is (10 - 4) x 90 = 6 x 90 = 540 degrees, hence each internal angle is 540/5 = 108 degrees
To find the total degrees of a polygon take the number of sides n:(n-2) * 180which means that the total degrees is 540 and the measure of each angle is 108
The sum of the exterior angles of any polygon is 360 degrees.
If it's a regular 10 sided decagon then each interior angle is 144 degrees which gives it a total sum of 1440 degrees
108 degrees The sum of all interior angles of a polygon is equal to the following: 180n-360, where n is the number of sides. For n=5, the total of all of the angles is 180*5-360=900-360=540. Since every angle in a regular polygon, each interior angle of a regular pentagon is 540/5=108 degrees.
Total sum of interior angles of a pentagon: 540 degrees