Name: What Is Trigonometry?
Uploaded: 2023-05-22T11:42:25.799Z
Channel: House of Math
Description: Trigonometry is the study of the relationships between the angles and sides of triangles. Watch this video for a quick summary of the basic ideas.

The ancient Greek astronomer Hipparchus is often called the father of trigonometry. He is credited with creating the first trigonometric table, which he likely used for solving problems related to the movement of celestial bodies.

Trigonometry is the study of the relationships between the angles and sides of triangles. Watch this video for a quick summary of the basic ideas.

Trigonometry is the study of the properties of triangles, primarily the relationships between their angles and the lengths of their edges.

Triangle where one angle equals 90 degrees

Mathagon

Definition

Adjacent and Opposite Legs

Ratios of the Sides of Similar Right Triangles

Introduction to Trigonometry

Trigonometry is the study of the relationships between the angles and sides of triangles. Watch this video for a quick summary of the basic ideas. 

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What Is Trigonometry?

The edges in a right triangle are known as the adjacent leg, opposite leg, and hypotenuse. This video explains how they’re determined relative to an angle. 

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What Are the Adjacent and Opposite Legs of an Angle?

For any two similar right triangles, the corresponding side ratios are equal. This is an important tenet of trigonometry, and it’s explained more in this video. 

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