jjansen568712 jjansen568712

11-09-2020
Mathematics

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What is the sum of the measures of the interior angles of an octagon? Enter your answer in the box.

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yazalyse yazalyse

11-09-2020

So, 360/8 = 45 degrees each time. The internal angle is 180-45=135. And 8*135=1080. The sum of the interior angles of a polygon is (n - 1)180, where n is the number of sides.

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s918899 s918899

25-08-2021

Answer:

the answer is 1080

Step-by-step explanation:

I=180(n-2)

I=180(8-2)

180x6=1080

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