Atividade - Trigonometria
Quiz
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
Thiago Ramon
Used 5+ times
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(UFPI) Um avião decola, percorrendo uma trajetória retilínea, formando com o solo um ângulo de 30° (suponha que a região sobrevoada pelo avião seja plana). Depois de percorrer 1.000 metros, a altura atingida pelo avião, em metros, é:
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Na figura acima, determine o seno de alpha ( ).
1,6
0,6
0,8
1,25
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um engenheiro foi contratado para calcular a altura de um prédio sem subir nele. A uma distância de 40 metros, constatou-se que era possível construir o seguinte triângulo retângulo:
Podemos afirmar que a altura do prédio é de, aproximadamente:
(Dados: use √3 = 1,7)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
No triângulo retângulo a seguir, sabendo que seus lados estão medidos em metros, o valor do cosseno do ângulo ɑ é:
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Um terreno possui o formato de um retângulo cuja base mede 8 cm, sabendo que o ângulo formado entre a base e a diagonal é de 30º, qual o valor que mais se aproxima da diagonal? (Use √3 = 1,7)
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
No triângulo, determine a medida do lado AC, tendo em vista as medidas presentes nele. (Use √2 = 1,4 e √3 = 1,7).
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Calcule a medida do lado x do triângulo abaixo sabendo que o ângulo oposto a ele mede 60°.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
12 questions
Factorización
Quiz
•
9th Grade - University
12 questions
INDEKS PECAHAN 3KZ
Quiz
•
5th - 12th Grade
10 questions
Anuitas dan Bunga
Quiz
•
9th - 12th Grade
10 questions
TERMOMETRIA
Quiz
•
11th - 12th Grade
10 questions
UNGKAPAN ALGEBRA - KEMBANGAN
Quiz
•
8th - 12th Grade
13 questions
Änderungsfaktor
Quiz
•
9th - 11th Grade
12 questions
Prueba Unidad 6
Quiz
•
1st - 12th Grade
10 questions
PROBABILIDAD
Quiz
•
11th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Mathematics
12 questions
Add and Subtract Polynomials
Quiz
•
9th - 12th Grade
15 questions
Exponential Growth and Decay Word Problems Practice
Quiz
•
9th - 12th Grade
20 questions
Classifying Polynomials by Degree and Number of Terms
Quiz
•
11th Grade
17 questions
Explore Experimental and Theoretical Probability
Quiz
•
7th - 12th Grade
15 questions
Parallelogram Properties
Quiz
•
10th - 12th Grade
10 questions
Special Right Triangles
Quiz
•
11th Grade
18 questions
Solving Systems- Word Problems
Quiz
•
9th - 12th Grade
34 questions
7.4 Review Cubic and Cube Root Functions
Quiz
•
10th - 12th Grade
