I think this is how you do it...hope it helps
Answer:
12
Step-by-step explanation:
since tile B is a regular polygon means it is an equilateral triangle. The angle inside B would be 60.
(360 - 60)/2 = 150 (interior angle of tile A)
180 - 150 = 30 (exterior angle of tile A)
therefore number of sides = 360 /30 = 12
Answer:
What do you mean there is not a graph...do you have a picture?
Step-by-step explanation:
Answer:
1. C
2. D
3. B
Step-by-step explanation:
