https://padlet.com/filipemelo032/xa8ute3kad3keilb Um breve resumo dos principais conceitos. en-us 2021-03-07 21:18:54 UTC 2026-02-21 01:35:45 UTC hello@padlet.com filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300248650 Definição:
Trigonometria é um ramo da matemática que estuda as relações entre os comprimentos de 2 lados de um triângulo retângulo, para diferentes valores de um dos seus ângulos agudos.

]]> 2021-03-11 21:00:53 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300248650 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300252053 2021-03-11 21:01:54 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300252053 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300262754 Estas são baseadas nas razões existentes entre dois lados do triângulo em função de um ângulo.

]]> 2021-03-11 21:05:22 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300262754 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300266442 2021-03-11 21:06:31 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300266442 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300267007 2021-03-11 21:06:41 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300267007 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300267542 2021-03-11 21:06:52 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300267542 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300271270 Este é usado nos estudos das funções trigonométricas]]> 2021-03-11 21:08:05 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300271270 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300276793 Está relacionado com o cosseno do ângulo]]> 2021-03-11 21:09:43 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300276793 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300279026 Está relacionado com o seno do ângulo]]> 2021-03-11 21:10:28 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300279026 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300284434 2021-03-11 21:12:13 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300284434 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300288533
A medida de um arco do círculo trigonométrico pode ser dada em grau ou em radiano.]]> 2021-03-11 21:13:30 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300288533 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300293826

π rad = 180°

2π rad = 360°

π/2 rad = 90°

π/3 rad = 60°

π/4 rad = 45°

]]> 2021-03-11 21:15:09 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300293826 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300298148 De acordo com o quadrante,  os valores do seno, cosseno e tangente variam.]]> 2021-03-11 21:16:30 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300298148 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300313918 2021-03-11 21:21:20 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300313918 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300314408 2021-03-11 21:21:29 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300314408 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300314906 2021-03-11 21:21:39 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300314906 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300325124
Alguns conceitos da teoria euclidiana são muito importantes para explanarmos mais acerca da trigonometria.

Lei dos Senos
Lei dos Cossenos

]]> 2021-03-11 21:24:59 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300325124 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300328288 A razão entre o valor de um lado e o seno de seu ângulo oposto, será sempre constante.]]> 2021-03-11 21:26:01 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300328288 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300333309 O quadrado de um dos lados, corresponde à soma dos quadrados dos outros dois lados, menos o dobro do produto desses dois lados pelo cosseno do ângulo entre eles.]]> 2021-03-11 21:27:38 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300333309 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300336660 Estabelece a relação entre as tangentes de dois ângulos de um triângulo e os comprimentos de seus lados.]]> 2021-03-11 21:28:45 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300336660 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300340156 2021-03-11 21:30:01 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300340156 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300341654 a² = b² + c²]]> 2021-03-11 21:30:34 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1300341654 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304229763 2021-03-12 20:29:58 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304229763 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304232933 2021-03-12 20:31:05 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304232933 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304236262 2021-03-12 20:31:57 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304236262 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304244246 2021-03-12 20:35:03 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304244246 filipemelo032 https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304246808 2021-03-12 20:36:02 UTC https://padlet.com/filipemelo032/xa8ute3kad3keilb/wish/1304246808