
Trigonometria no Triângulo Retângulo
Authored by Suzana Freitas
Mathematics
8th - 12th Grade
CCSS covered
Used 114+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
não haverá colisão do avião com a serra.
haverá colisão do avião com a serra antes de alcançar 540 m de altura.
haverá colisão do avião com a serra em D.
se o avião decolar a 220 m antes de B mantendo a mesma inclinação, não haverá colisão do avião contra a serra.
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
CCSS.HSG.SRT.D.11
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
2,6
2,7
2,1
2,2
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A razão entre a medida do cateto adjacente a um ângulo e a medida da hipotenusa é chamada de:
Seno
Cossecante
Cosseno
Tangente
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
CCSS.HSF.TF.A.3
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Uma pipa é presa a um fio esticado que forma um ângulo de 45º como solo. O comprimento do fio é 80 m. Determine a altura da pipa em relação ao solo. Dado
56,4 m
60,5 m
80,8 m
56 m
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
CCSS.HSF.TF.A.3
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A estrutura do telhado de uma casa tem as medidas representadas pelo esquema acima.
Dados os valores aproximados de qual o valor da medida da viga y, em metros?
3,80
4,20
5,95
6,58
7,81
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Um avião levanta voo sob um ângulo constante de 20º. Após percorrer 2 000 metros em linha reta, qual será a altura atingida pelo avião, aproximadamente? (Utilize: sem 20º = 0,342; cos 20º = 0,94 e tg 20º = 0,364)
680 m
682 m
684 m
686 m
688 m
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
O valor de x na figura acima é?
Tags
CCSS.HSG.SRT.C.8
CCSS.HSG.SRT.C.6
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