
Matemática - Razão Trigonométrica: Cosseno

Quiz
•
Other
•
12th Grade
•
Hard
Used 1+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a relação entre o cosseno e o seno de um ângulo?
cosseno² + seno² = 1
cosseno + seno = 1
cosseno - seno = 0
cosseno * seno = 1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o cosseno de 360 graus?
0
0,5
1
-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão trigonométrica que envolve o cateto oposto e o cateto adjacente?
Seno
Cosseno
Tangente
Cotangente
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a relação correta do Teorema de Pitágoras?
a^2 = b^2 + c^2
b^2 = a^2 + c^2
c^2 = a^2 + b^2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um triângulo retângulo, o que representa o cateto adjacente em relação ao ângulo agudo?
O lado oposto ao ângulo
O lado adjacente ao ângulo
A hipotenusa
O ângulo reto.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual segmento é o cateto adjacente ao ângulo de 30°?
MA
AB
BN
MN
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a medida do segmento BN?
1 m
1,5 m
4 m
30°
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma escada apoiada em uma parede, num ponto distante 5 m do solo, forma com essa parede um ângulo de 30°. Qual é o comprimento da escada, em metros?
5√3
10
10√3/3
15
Similar Resources on Wayground
10 questions
DISSERTAÇÃO

Quiz
•
12th Grade
13 questions
Luís Bernardo Honwana e "As mãos dos pretos"

Quiz
•
9th - 12th Grade
13 questions
Desenhos que Marcaram Nossa Infância

Quiz
•
12th Grade - University
13 questions
Carros e Cia.

Quiz
•
5th Grade - Professio...
11 questions
Quizii ev

Quiz
•
9th - 12th Grade
10 questions
Robótica: construindo um protótipo de parquinho com Servo Motor

Quiz
•
9th Grade - University
9 questions
Cosseno

Quiz
•
12th Grade
10 questions
Futebol Português

Quiz
•
1st - 12th Grade
Popular Resources on Wayground
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Other
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Getting to know YOU icebreaker activity!

Quiz
•
6th - 12th Grade
6 questions
Secondary Safety Quiz

Lesson
•
9th - 12th Grade
15 questions
Let's Take a Poll...

Quiz
•
9th Grade - University
21 questions
Set SMART Goals

Lesson
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade