malvinadorava malvinadorava

25-06-2020
Mathematics

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Work of the size of one exterior angle

Work of the size of one exterior angle class=

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25-06-2020

The answer is 36 degrees

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ujalakhan18 ujalakhan18

25-06-2020

Answer:

<x = 36°

Step-by-step explanation:

In a regular decagon, Every interior angles is equal to 144.

So,

<x + 144 = 180 [Angles on a straight line]

<x = 180-144

<x = 36°

Answer Link

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