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GeoGebra
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Contenuti
Trigonometry: Identities
Pythagorean Identities
Identities from Similar Right Triangles
Sum & Difference Identities
Older (Earlier) Applets
Other Identities
Trigonometry: Identities
Autore:
Mallory Cumpstone
,
Tim Brzezinski
Argomento:
Trigonometria
Sommario
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
Successivo
Pythagorean Trigonometric Identity (1)
Nuove risorse
Volume by Disk/Washer around y
Making New Year's resolutions for 2026
Triangle with 3 Right Angles
Exploring GeoGebra for the First Time
apec
Scopri le risorse
sum of interior angles of a quadrilateral is 360 degrees
Calculate with percentages
parabole e tangenti (1)
Parallel lines
perform project
Mobile phone company (RO)
Scopri gli argomenti
Matrici
Probabilità
Disequazioni
Rombo
Interi
