Altura de uma árvore usando trigonometria
Interactive Video
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Mathematics
•
2nd Grade
•
Practice Problem
•
Medium
Standards-aligned
Used 3+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Qual é o comprimento da sombra projetada pela árvore?
25 metros
20 metros
10 metros
15 metros
Tags
CCSS.2.MD.A.3
2.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Qual é o ângulo de elevação do sol acima do horizonte?
60 graus
90 graus
45 graus
30 graus
3.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Que tipo de triângulo é formado pela árvore, sua sombra e a linha de visão do sol?
Triângulo retângulo
Triângulo escaleno
Triângulo isósceles
Triângulo Equilátero
Tags
CCSS.4.G.A.2
4.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Qual função trigonométrica relaciona a altura da árvore ao comprimento de sua sombra?
Cotangente
Cosseno
Seno
Tangente
5.
MULTIPLE CHOICE QUESTION
3 mins • 2 pts
Qual é a altura da árvore?
10 metros
15 metros
20 metros
25 metros
Tags
CCSS.2.MD.A.3
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