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概要
Trigonometry: Identities
Pythagorean Identities
Identities from Similar Right Triangles
Sum & Difference Identities
Older (Earlier) Applets
Other Identities
Trigonometry: Identities
作成者:
Mallory Cumpstone
,
Tim Brzezinski
トピック:
三角法
目次
Pythagorean Identities
Pythagorean Trigonometric Identity (1)
Trig ID Movie (II)
Trig ID Movie (III)
Identities from Similar Right Triangles
Trig Identities from Similar Right Triangles (I)
Trig Identities from Similar Right Triangles (II)
Sum & Difference Identities
Sine & Cosine of a Sum: Discovery
Tangent of a Sum: Discovery
sin(75) & cos(75) activity
Older (Earlier) Applets
sin(a + b) & cos(a + b) - Discovery
sin(a + b) & cos(a + b) - Discovery - (Solution)
Other Identities
A Very Unusual Trig Identity
What "CO" in COsine Means
Bizzare Trig Identity?
Law of Cosines: Discovery
次へ
Pythagorean Trigonometric Identity (1)
新しい教材
Untitled
Transforming Random Variables
Nikmati Keunggulan Di Bandar Judi Terpercaya
Sine and Cosine on the Unit Circle
Riemann Sums
教材を発見
The Power of a
Midsegment Investigation
Triangle in Rectangle
איזמוטריה על שלוש נקודות
Escher's Cube
トピックを見つける
比
拡張
ベクトル (２次元)
分数
直線
