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 equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.
the answer is 2340 deg. in general for an "n" sided figure, the internal angle is (n-2)*180
To find the interior angle of a polygon, you can use the formula: interior angle = (n-2) * 180 / n, where n is the number of sides of the polygon. In this case, for a 27-sided shape, the interior angle would be (27-2) * 180 / 27 = 150 degrees.
In a six-sided shape (hexagon), assuming it is regular, each interior angle is 120 degrees. (Remember that each interior angle is 180 degrees minus 360 degrees divided by the number of sides. 180 - 360 / 6 = 120)
If the exterior angle is 30o then the shape has 360/30 = 12 sides. An interior angle = 180 - exterior angle = 180 - 30 = 150. Since the shape has 12 sides the interior angles sum to 150 x 12 = 1800o.
Exterior angle = 360/20=18 interior angle = 180 - 18 = 162 Must be regular shape
Each interior angle of a regular 24 sided polygon is 165 degrees
If it is a regular 8 sided octagon then each interior angle is 135 degrees
The equation for the size of an interior angle of an n-sided regular polygon is (n-2)180/n. When n=7, the interior angle of a regular sided shape would be 5x180/7 or approximately 128.57. The polygon in the question has an interior right angle (90 degree angle) and thus cannot be a regular shape. A 7 sided shape is called a heptagon. Thus, the shape described in the question is an irregular heptagon.
Each interior angle of a regular 9 sided shape measures 140 degrees
If it's a regular 5 sided shape, then 72o
Providing that it is a regular 15 sided polygon then each interior angle will be 156 degrees
The only way to do it is to measure the angles, There is no formula that will give you the measure of an interior angle of any shape unless it happens to be regular. And there is nothing in the question to suggest that the shape might be regular.
Each interior angles measures 165 degrees
120
Exterior angle = 14.4 degrees Interior angle = 165.6 degrees
Exterior angle = 360/16 = 22.5 So interior angle = 180 - 22.5 = 157.5 degrees.