Answer:
angle r= 45°
angle r+angle q=180°
45°+ angle q=180°[linear pair]
angle q=180°- 45°
angle q= 135°
The range is the y
-2 ,2,-4. Last one
Is it NO less than it just less than?
Answer:
1 1/3
Step-by-step explanation:
Answer: 18 sides
Solution:
Formula for calculating no. of sides of regular polygon:-
180 x n-2/n = interior angle
180 x n-2/n = 160
18 x n-2/n = 16
9 x n-2/n = 8
9n - 18 = 8n
n = 18
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I hope this helps! :D