Special Right Triangles - 30 60 90 - Geometry & Trigonometry | SAT Math

This video tutorial provides a basic introduction into 30-60-90 triangles. It explains how to find the value of the missing side of other triangles using the 30-60-90 reference triangle. This information is useful for high school and college students studying geometry and trigonometry and for students studying the SAT math and ACT math sections. This tutorial contains plenty of examples and practice problems. Polygons:    • Polygons   Quadrilaterals:    • Quadrilaterals - Geometry   Points, Lines, Planes, & Segments:    • Points, Lines, Planes, Segments, & Ra...   Similar Triangles:    • Similar Triangles   Pythagorean Theorem:    • Pythagorean Theorem   _________________________________ The Distance Formula:    • Distance Formula   Distance Between 2 Points - 3D:    • How To Find The Distance Between 2 Po...   Special Right Triangles - 45 45 90:    • Special Right Triangles - 45 45 90 - ...   Trigonometric Ratios:    • Trigonometric Ratios   _________________________________ Angle of Elevation Word Problems:    • Angle of Elevation and Depression Wor...   Finding The Missing Side of a triangle:    • How To Calculate The Missing Side Len...   Finding The Missing Angle of a Triangle:    • How To Calculate The Missing Angle In...   Two Triangle Trigonometry Problems:    • How To Solve Two Triangle Trigonometr...   How To Find The Area of a Rectangle:    • How To Find The Area of a Rectangle |...   ________________________________ Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos and Worksheets: www.patreon.com/MathScienceTutor/collections Trigonometry Formula Sheet: bit.ly/47diggI

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