9
2.
First of all its not NANOGON its NONAGON......... A nonagon has 9 sides..
I donno :P
A nanogon has no diagonals because there is no such shape. A nonagon, on the other hand, has 9*(9-3)/2 = 27 diagonals.
A nanogon is a polygon with one billion sides. To find the measure of each internal angle of a nanogon, you can use the formula for the internal angle of a regular polygon: ((n - 2) \times 180/n), where (n) is the number of sides. For a nanogon, this results in an internal angle of approximately 179.99999982 degrees.
"Nonagon". Also "enneagon".
A nonagon is a polygon with 9 sides
yes they are. a rhombus has four equal sides, and can or can't have right angles.
Diagonals are equal in length and bisect each other at 90 degrees
360/9 = 40 degrees
There is no such thing as a nanogon. However, there is a geometrical figure called a nonagon. An interior angle of a nonagon can have any value between 0 and 360 degrees (except 180); the only restriction is that the sum of all nine interior angles of a nonagon is 1260 degrees.
Assuming you mean 1,120, because each angle in a nanogon is 140 degrees so the ninth angle is 140 as well. But if this is an irregular nanogon then...it`s still possible to figure out...your last angle would be 130 degrees.