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GeoGebra
GeoGebra Classroom
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GeoGebra
GeoGebra Classroom
概要
Right Triangle Trigonometry
Units of Angle/Arc Measure (Radians, Degrees)
3 Main Trigonometric Ratios
Trigonometric Functions of Special Angles
Application Problems
Older Versions of Newer Materials
Right Triangle Trigonometry
作成者:
leslie.byrd@fcps.org
,
Tim Brzezinski
トピック:
三角法
Contains Right Triangle Trigonometry Applets
目次
Units of Angle/Arc Measure (Radians, Degrees)
1 Radian: Clear Definition
Movie: Radians to Revs
Angles in Standard Position
3 Main Trigonometric Ratios
Identifying Sides of Right Triangles
Right Triangle Trigonometry: Intro
Trigonometric Ratios (Right Triangle Context)
What "CO" in COsine Means
Trigonometric Functions of Special Angles
Trig Function Values (30 Degrees)
Trig Function Values (45 Degrees)
Trig Function Values (60 Degrees)
Application Problems
How Fast are You Spinning?
Regular Polygons: Perimeter & Area
Older Versions of Newer Materials
SOH-CAH-TOA's Failure (II)
The 3 Main Trigonometric Ratios
True Meanings of the 3 Trigonometric Ratios within a Right Triangle Context
30-60-90 Triangle
次へ
1 Radian: Clear Definition
新しい教材
Weighing Scales (kg & g)
Vectors: Scalar Multiplication
Conditions for Parallel Lines
Erdős's problem #503, n=3
Weighing Scales (g): Practice
教材を発見
Honors Ch 12 Test #20
Mock Up PoC #3
Guía 3 Act.8
G.GPE.B.5 - Constructing a Line
Intersecting Lines
トピックを見つける
導関数
平面図形や形
相似変換
重心
曲線スケッチ
