Trigonometrical ratios of right angles triangles

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Posa-ho a la teva web

Posa-ho a la teva web

INTEF

This unit offers an introduction to basic trigonometry such as trigonometrical ratios of acute angles. Students are expected to have some notion of angles and measuring angles as well as a basic understanding of complementary angles. There is also an introduction to the connection between trigonometrical ratios and the basic trigonometrical identities needed to solve right-angled triangles.

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publisher INTEF 21/09/2024 publisher INTEF . 21/09/2024 publisher INTEF 21/09/2024 author Miguel García Reyes 21/09/2024 publisher Instituto de Tecnologías Educativas (ITE) 21/09/2024 editor Instituto de Tecnologías Educativas (ITE) 21/09/2024 technical validator Mª Ana López Montes 21/09/2024