บทนำสู่ทฤษฎีบทพีทาโกรัส

a^2 + b^2 = c^2

c = sqrt(3^2 + 4^2)

c = sqrt(9 + 16)

c = sqrt(25)

c = 5

คีย์เวิร์ด: ทฤษฎีบทพีทาโกรัส, คณิตศาสตร์, สูตรพีทาโกรัส, รากที่สอง, รูปสามเหลี่ยมมุมฉาก

Description:

The Pythagorean theorem is one of the most famous mathematical theorems. Describes the relationship between the lengths of the three sides of a right triangle. It states that the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the two right angled sides.

content:

The Pythagorean Theorem can be formulated as follows.

a^2 + b^2 = c^2

where

a refers to the length of the hypotenuse.
b refers to the length of one right angle side.
c refers to the length of the other right angle side.

For example, a right triangle has a hypotenuse of length 3 centimeters, one side length of 4 centimeters, and the other side length is 4 centimeters.

c = sqrt(3^2 + 4^2)

c = sqrt(9 + 16)

c = sqrt(25)

c = 5

Therefore, the length of the other side of this right triangle is 5 centimeters.

The Pythagorean theorem is very important in mathematics and science. It is widely used in various works such as

architecture
engineering
astronomy
physics
chemical
etc.

summarize:

The Pythagorean theorem is a very important mathematical theorem. It discusses the relationship between the lengths of the three sides of a right triangle. which can be widely used in many different tasks

Keywords: Pythagorean theorem, mathematics, Pythagorean formula, square root, right triangle.