Find the area of the polygon shown

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?