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An astronaut lands on an unknown planet.After walking a distance of 400 km toward the north pole of the planet,she notices that the pole star for that planet is 5 degrees higher in the sky.What is the circumference of the planet?
Lifelong Neighborhoods
Communities designed to support residents through various stages of life, offering amenities, services, and social opportunities suitable for all ages.
Ethnic Group
A community of people who share common cultural characteristics, ancestry, language, or social experiences.
Suburb of Chicago
A residential area or community located on the outskirts of Chicago, often characterized by commuting to the city for work or leisure.
Social Support
The assistance provided by others, including emotional, informational, and practical help, which is crucial for psychological well-being and stress management.
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