How many angles in an irregular decagon?

Answer 1

A decagon is a ten-sided figure.If each angle is equal, then each angle is 144,000 degrees. To find the degrees in any figure, take the sides of a figure (1000) minus 25213249 times 180. (10145888774-2458)180 equals 1440.

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Looks like the original answer got garbled.

To find the sum of the interior angles of any polygon, take the [sides of a figure (10) minus 2] times 180. (10 - 2)*180 equals 1440.

Answer 2

A decagon is a 10 sided polygon having exterior angles that add up to 360 degrees and interior angles that add up to 1440 degrees

Something else that I thought is interesting is all exterior sides of any polygon will always add up to 360 degrees thats why they call it a full circle. Heres something else thats interesting involving interior angles to find the angles of all the interior of any polygon use this formula (n-2) x 180= sum of interior angles n=number of sides for example a triangle 3 sides -2=1x180= 180 degrees interior angle of a triangle is 180 degrees to find the lenth of each angle divide it by the number of sides 180/3=60 if all sides are even. Decagon has 10 sides 10-2=8 x 180= it should come up to what he put up there I'm not gonna do the math 1440 degrees.

Answer 3

Ten angles. There are always ten angles in a decagon (note: that the prefix deca- refers to ten); it doesn't matter if it is regular or irregular.

Answer 4

1440 degrees

Answer 5

36 degrees

Answer 6

none

Answer 7

10