Answer:
0.19+0.46i and 0.19-0.46i
Step-by-step explanation:
hope its right
The surface area would be 68 squared inches. I hope this helps!
Answer:
3 is 15 degrees and 1 is 67 degrees
Answer:
60 sides
Step-by-step explanation:
The formula for the sum of the interior angles of a polygon with n sides is 180(n -2). The problem also tells you that each angle is 174, so the sum of the interior angles would also be 174n.
Then, you get the equation
180(n - 2) = 174n
180n - 360 = 174n
6n = 360
n = 60 sides.