The diagram shows part of a regular polygon shaded in green. The interior angle is (18x + 14).
The exterior angle is (6x – 2)°.
How many sides does the polygon have?
Regular
polygon
The diagram is not drawn to scale.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .