O raio r, da circunferência trigonométrica mede:
Trigonometria na circunferência

Quiz
•
Mathematics
•
1st - 10th Grade
•
Hard
ROBERTA MINAS
Used 37+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10 cm
π rad
1 un.
180º
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Uma volta completa da circunferência corresponde a:
360º = πrad
270º = 3πrad/2
180º = 2π rad
360º = 2π rad
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quando falamos de medida angular do arco, o valor do π , é:
180º
3,14
360º
90º
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A unidade de medida oficial de um arco no Sistema Internacional de Medidas (SI) é o:
Grau
Radiano
Grado
ângulo
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em qual quadrante se encontra o arco de 95º?
1ºQ
2ºQ
3ºQ
4ºQ
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
270º
105º
108º
150º
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O comprimento de um arco é uma medida:
angular
de área
linear
de volume
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