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Earn +20 ptsQ: How do you remember that a nonogon has 9 sides?
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How many sides does a nonogon have?
A nonogon has 9 sides
How do you work out internal and external angles of a regular nonogon?
The sum of the interior angles of a polygon of n sides is 180o * (n-2). For a regular nonagon (9 sides), the sum is (9 - 2) * 180o = 1260o, so each interior angle is 1260o / 9 = 140o. The exterior angle is the supplement of the interior angle: 180o - 140o = 40o.
How many diagnals are there on a nonogon?
There are 27 diagonals in a nonagon.
What is the measure of an interior angle on a nonogon?
140 degrees
Where is a nonogon seen in every day places?
on the bottoms of glasses
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