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mash [69]
3 years ago
14

Find the measure of each interior angle of a regular 18-gon?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0

Answer: 160^{0}

Step-by-step explanation:

The first thing is to find the sum of angles in a 18-gon using the formula:

(n-2)180

That is

(18-2)180

= 16 x 180

= 2880^{0}

Since it is a regular 18-gon , this means that each interior angles are equal , so the measure of each interior angle will be :

2880/18

= 160^{0}

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