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What is the sum of the angle measures of a 38-gon?​

 Jan 17, 2020
 #1
avatar+107405 
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I assume you mean the interior  angles of  a regular  38-gon

 

One interior angle  measures

 

(36/38) (180)  ≈ 170.53°

 

So...the sum of these angles = 38 * (170.53)  ≈   6480.14°

 

 

cool cool cool

 Jan 17, 2020
 #2
avatar+24093 
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What is the sum of the angle measures of a 38-gon?​

 

You can divide the polygon into 38-2 triangles. Each triangle has 180 degrees.

So the sum is \((38-2)*180^\circ = \mathbf{6480^\circ}\)

 

laugh

 Jan 17, 2020

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