Question

main topic of Pythagorean theoram​

Answer 1

Answer:

Pythagorean theorem, the well-known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse (the side opposite the right angle)—or, in familiar algebraic notation, a² + b² = c².

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Answer 2

Answer:

a room or building equipped for scientific experiments, research, or teaching, or for the manufacture of drugs or chemicals