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LikeIke9418
28.05.2021 •
Mathematics
A plastic sack contains 20 green and yellow, 14 red and yellow, and 16 orange and yellow gummy
treats. How much greater is the probability you will randomly select a green and yellow treat than an
orange and yellow treat?
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Ответ:
A square has 4 sides, the total interior angels sum to 360 degrees.
A pentagon has 5 sides, the total interior angels sum to 540 degrees.
Do you see a trend?
The (s) sum of interior angles equals the (n) number of sides, minus 2, times 180.
This is written as
s = (n - 2) * 180
If we put in 900 for s, we get
900 = (n - 2) * 180
5 = n - 2
n = 7
A polygon with 7 sides is called a Heptagon.