Which question would best you analyze the population density of north korea? (select all that apply) it's 3 choices

i'm really confused

a.) how many square miles does east asia cover?

b.) which region of north korea has the best geography for farming?

c.) what is the population of north korea's largest city?

d.) where is the most populous city in east asia located?

Three questions that best help you to analyze the population density of North Korea, are;

A.) How many square miles does East Asia cover?

B.) Which region of North Korea has the best geography for farming?

C.) What is the population of North Korea's largest city?

You are able to identify and analyze the population density using these questions. Population density is usually measured in the number of people per square mile

i don't know the answer to this