| 单词 | Pythagorean Theorem |
| 释义 | Pythagorean TheoremPyˌthagorean ˈTheorem noun math, geometry a rule for calculating the length of one side of a right triangle (=one which has one angle of 90°) which states that the square of the hypotenuse (=longest side) is equal to the sum of the squares of the other two sides. It is written as a² + b² = c². |
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