the answer is 2340 deg.
in general for an "n" sided figure, the internal angle is (n-2)*180
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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.
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)
the degrees of a 102 sided shape is 18,000 degrees!
4320