Pythagorean theorem
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
1. Content
There is a right angled triangle on the display items dial, with square containers on each side of the triangle with that side as the side length. The three square containers are connected to each other and contain liquid that can be filled with the square container with the triangle's hypotenuse. The audience rotates the turntable, and the liquid can be filled into a square container with the hypotenuse of a triangle, or a square container with both right angled sides of a triangle at the same time.
The audience rotates the turntable to fill the square container with liquid at the hypotenuse of the triangle, and then rotates the turntable to pour out all the liquid in the square container at the hypotenuse of the triangle. At this point, it will be found that these liquids exactly fill the other two square containers, thus verifying the correctness of the Pythagorean theorem.
2. Principle
The Pythagorean theorem is a fundamental geometric theorem that the sum of the squares of the sides of two right angled sides (i.e. "hook" and "stock") of a right angled triangle is equal to the square of the side of the hypotenuse (i.e. "chord"). That is to say, if the two right angled sides of a right triangle are a and b, and the hypotenuse is c, then a ²+b ²=c ². The Pythagorean theorem has been proven in about 400 ways, making it one of the theorems with the most proof methods in mathematics. The Pythagorean array forms a positive integer array (a, b, c) with a ²+b ²=c ². (3,4,5) is the Pythagorean number.
The Pythagorean theorem is an elementary geometric theorem, one of the important mathematical theorems discovered and proven by humans in the early days. It is one of the most important tools for solving geometric problems using algebraic thinking and also one of the links between numbers and shapes. 3. Purpose
Through interactive modeling, the Pythagorean theorem is vividly presented to the audience, allowing them to learn mathematical knowledge and improve their scientific literacy through visits and interactions.