Fast review mode: answers are shown by default so you can skim quickly. Hide them if you want to self-test.
Answer questions below based on the diagram and the information below.
Firefighters arriving at the scene must be able to read a floor plan quickly. When there is a fire, the smoke can be very thick, so the firefighters need to know their way in and out without actually seeing where they are. The apartment is on the second floor.
Join 4M+ learners. Unlock unlimited quizzes, wrong-answer tracking, flashcards + reminders, study guides, and 1-on-1 challenges.