smolemily
18.03.2021 •
Mathematics
Need help finding the slopes for 6,7, and 8
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Ответ:
I uploaded the answer to a file hosting. Here's link:
cutt.ly/nz6VGda
Ответ:
11
Step-by-step explanation:
So the sum of the angles is 18 × 90 = 1620
the formula to find number of sides is n which is sides - 2 into 180 equals sum of interior angles
(n-2)*180 = 1620
n-2 = 1620/180
n- 2 = 9
n = 11
hope this helped