SOMA DOS ÂNGULOS INTERNOS DE UM TRIÂNGULO

Quiz
•
Mathematics
•
7th Grade
•
Medium
MARIA GIMENEZ
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CLASSIFIQUE OS TRIANGULOS QUANTO AS MEDIDAS DOS LADOS
ESCALENO
ISÓSCELES
EQUILÁTERO
RETANGULO
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um triângulo, dois ângulos medem 45° e 60°. Qual é a medida do terceiro ângulo?
75°
180°
45º
90°
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um triângulo isósceles, um dos ângulos da base mede 50°. Qual é a medida do ângulo do vértice?
100°
50°
80°
40°
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Um triângulo tem ângulos na razão 2:3:4. Determine as medidas dos três ângulos.
40°
80°
60°
180°
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Em um triângulo ABC, o ângulo em A mede o dobro do ângulo em B, e o ângulo em C mede 15° a mais que o ângulo em A. Quanto mede cada ângulo?
A:66
B:33
C:81
A:23?
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