What is this prism called? can y'all also me with the surface area & volume? ?

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

If the value of cos330°is√3/2 then find cos 165°.

What rotation was applied to triangle def to create d’e’f’?