3 years ago

Part B:

Mathematics

1 answer:

JulijaS [17]3 years ago

8 0

The correct answer is D

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Let's see what to do buddy...

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Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

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So , sume the interior angles of it equals :

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Step (2)

First look at the photo which I post.

According it we have :

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And we're done.

Thanks for watching buddy good luck.

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