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지오지브라 클래스룸
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구글 클래스룸
GeoGebra
지오지브라 클래스룸
개요
Trigonometry: Identities
Pythagorean Identities
Identities from Similar Right Triangles
Sum & Difference Identities
Older (Earlier) Applets
Other Identities
Trigonometry: Identities
저자:
Mallory Cumpstone
,
Tim Brzezinski
주제:
삼각법
목차
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
다음
Pythagorean Trigonometric Identity (1)
새 자료
Special Right Triangles 30°-60°-90° and 45°-45°-90°
分數化百分數：練習
רישום חופשי
bewijs stelling van Pythagoras
Graph Segment of f(x) = x in Polar Coordinates
자료 찾기
circle proportions simulation
Untitled
Parallel_3
Vessel
Complementary Waves in Blue
주제 찾기
원기둥
매개변수곡선
쌍곡면
부등식
산술 조작
