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SAT Math - Trigonometry

Pythagorean Theorem - Example 1

In mathematics, the Pythagorean theorem, also known as Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. This theorem can be generalized to other kinds of geometries, including spherical and hyperbolic geometry.

Lily An

Intro to Trigonometry - Overview

Intro to Trigonometry - Example 1

Intro to Trigonometry - Example 2

Intro to Trigonometry - Example 3

Intro to Trigonometry - Example 4

Pythagorean Theorem - Overview

Pythagorean Theorem - Example 1

Pythagorean Theorem - Example 2

Pythagorean Theorem - Example 3

Pythagorean Theorem - Example 4

Isosceles Triangles - Overview

Isosceles Triangles - Example 1

Isosceles Triangles - Example 2

Isosceles Triangles - Example 3

Isosceles Triangles - Example 4

Special Triangles - Overview

Special Triangles - Example 1

Special Triangles - Example 2

Special Triangles - Example 3

Special Triangles - Example 4

Similar Triangles - Overview

Similar Triangles - Example 1

Similar Triangles - Example 2

Similar Triangles - Example 3

Similar Triangles - Example 4

Trig Identities - Overview

Trig Identities - Example 1

Trig Identities - Example 2

Trig Identities - Example 3

Trig Identities - Example 4