Knowing the two right-angled sides A and B, we can find the hypotenuse C. Pythagorean theorem is a+b=c(a and B are the two right-angled sides of a right-angled triangle, and C is the hypotenuse of a right-angled triangle), so: c=√(a+b) Finally, we can find the hypotenuse C by substituting the values of the two right-angled sides A and B. ..

Pythagorean theorem is a basic geometric theorem, which means that the sum of the squares of two right angles of a right triangle is equal to the square of the hypotenuse. In ancient China, right-angled triangles were called Pythagorean Theorem, the smaller right-angled side was a hook, the other longer right-angled side was a chord, and the hypotenuse was a chord, so this theorem was called Pythagorean Theorem, and some people called it quotient height theorem.

There are about 500 ways to prove Pythagorean theorem, and Pythagorean theorem is one of the most proven theorems in mathematics. Pythagorean theorem is one of the important mathematical theorems discovered and proved by human beings in the early days. It is one of the most important tools to solve geometric problems with algebraic ideas, and it is also one of the ties of the combination of numbers and shapes.

How to calculate the side length of a right triangle?

There are many ways to calculate the side length of a right triangle.

We can use the perimeter formula to find the side length of the right triangle, and we can also use the area formula to find the side length of the right triangle. Which method we choose depends on the condition of the chair. If the perimeter is known, we can use the perimeter formula, if the area is known, we can use the area formula.