Find the measure of each interior angle of nonagon
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Answer:
Step-by-step explanation:
Sum of interior angles in a n-sided polygon is 180°(n-2).
So, sum of interior angles in nonagon is 180°(7)
(i.e.)1260°
measure \: of \: each \: angle = \frac{sum \: of \: interior \: angles}{number \: of \: sides}measureofeachangle=
numberofsides
sumofinteriorangles
Measure of Each angle is 1260°/9
(i.e.) 140°
Similarly, sum of interior angles in decagon is 180°(8) (i.e). 1440°.
Measure of Each angle is 144°
Similarly, sum of interior angles in 24 sided polygon is 180°(22) (i.e.) 3960°
Measure of Each angle is 165°
Step-by-step explanation:
Nonagon 9 sides 140°
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