Final answer:
Congress meets at the Capitol Building on Capitol Hill in two separate chambers: the House of Representatives and the Senate.
Step-by-step explanation:
Congress meets in the Capitol Building located on Capitol Hill. There are two separate chambers within the Capitol where Congress conducts its legislative business: the House of Representatives and the Senate. Each body meets in its own chamber. The Capitol Hill complex extends beyond just the Capitol and includes additional offices, the Library of Congress, and the Supreme Court, but these chambers are specifically designed and utilized for the separate houses of Congress to meet and deliberate.
It's important to note that while the Capitol is the central point for Congressional meetings, the President and Supreme Court operate out of different locations. The White House is the residence and primary workplace of the President, and the Supreme Court has its own building, recognized as an independent and coequal branch of the federal government.