Copy of Sin Cos and Tan animated from the unit circle

Författare/skapare:Rita Visser, Tim Elton

See how the functions sin, cos, and tan are defined from the unit circle, extending the definitions beyond the the 0 to 90 degrees that fit nicely inside a right-angled triangle.

Nya resurser

Dividing a 3-digit number by a 1-digit number (2)
רישום חופשי
functionartculture
Addition within Two Places
Interactive Unit Circle - Exact Trig Values

Upptäck resurser

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transformações
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cONGRUENT SEGMENTS
Linear Inequalities - Stylized

Undersök matematisk områden

Polygoner
Addition
Procent
Liksidig triangel
Koniska sektioner, Kägelsnitt