Hypotenuse
The hypotenuse is a term used in geometry to refer to the longest side of a right-angled triangle
The hypotenuse is a term used in geometry to refer to the longest side of a right-angled triangle. A right-angled triangle is a triangle that has one angle equal to 90 degrees, also known as a right angle.
The hypotenuse is opposite the right angle and connects the other two sides, known as the legs, of the triangle. It is always the side that is opposite the right angle, and therefore, it is also the side that is farthest from the right angle.
According to the Pythagorean theorem, which is a fundamental relationship in mathematics, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a right-angled triangle. This theorem is written as:
c^2 = a^2 + b^2
Where c represents the length of the hypotenuse, and a and b represent the lengths of the legs.
The hypotenuse plays a vital role in various applications of mathematics and physics, particularly in trigonometry. Trigonometric functions, such as sine, cosine, and tangent, are defined based on the ratios of the lengths of sides of right-angled triangles, with the hypotenuse being a significant component used in these calculations.
In summary, the hypotenuse is the longest side of a right-angled triangle, opposite the right angle. It is vital in various mathematical and physical calculations and is determined using the Pythagorean theorem.
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