Pleaaseee helll i don't get it ; ((given: ∆akl, ak = 9 m∠k = 90° m∠a = 60° m∠l = 30°find: p∆akl, the area of ∆akl

Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Someone me what is the area of this figure? 18m 18m 8m 16m