
Triangulo Retangulo
Authored by Rayane Vieira
Mathematics
9th Grade
CCSS covered
Used 75+ times

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16 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
A soma dos ângulos internos de qualquer triângulo é igual a?
100°
90°
180°
360º
Tags
CCSS.HSG.CO.C.10
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Sabendo os dados da figura, queremos descobrir o lado CA, podemos usar:
Seno ou Cosseno
Apenas tangente
Apenas Seno
Cosseno ou Tangente
Tags
CCSS.HSG.SRT.C.6
CCSS.HSG.SRT.C.8
3.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Na figura abaixo, o lado X representa:
Cateto oposto
Hipotenusa
Cateto adjacente
O seno
Tags
CCSS.HSG.SRT.C.6
CCSS.HSG.SRT.C.8
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Do seno, cosseno e tangente, o único que não usa a hipotenusa é:
Tangente
Seno
Cosseno
Nenhum desses
Tags
CCSS.HSG.SRT.C.6
5.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
A formula "cateto adjacente/hipotenusa" é do(a):
Seno
Cosseno
Tangente
Tags
CCSS.HSG.SRT.C.6
CCSS.HSG.SRT.C.8
CCSS.HSF.TF.A.3
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Qual o perímetro do triangulo a seguir?
18
24
12
10
Tags
CCSS.HSG.GPE.B.7
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
A tangentes dos ângulos notáveis 30°, 45° e 60° são, respectivamente:
1/2, 1 e √3
1/2, √2/2 e √3/2
√3/3, 1 e √3
√3/2, 1 e √3
Tags
CCSS.HSF.TF.A.3
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