Step-by-step explanation:
Sin A= opp/hyp
Sin A= BC/AC
Answer:
A polygon with 18 sides has 18 interior angles. Therefore, to find the measure of one of these angles, divide the sum by 18. Answer: Each angle is 160 degrees.
Step-by-step explanation:
1/14 i think im not completely sure<span />
Answer: = 2 x ^4
Step-by-step explanation: I hope it helps :)