Proporção e semelhança (Se Liga)
Quiz
•
Mathematics
•
9th Grade
•
Hard
Used 4+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual é a altura do Poste?
20m
18,4m
16m
60m
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule o comprimento da sombra desse jovem.
0,75m
1,25m
1,20m
1,30m
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Todo triângulo retângulo tem um ângulo de 90º e dois de 45º?
sempre
nunca
não necessariamente
1 ângulo de 90º e os outros dois podem variar o seu valor (sendo que a soma,desses dois será sempre 90º)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como reconhecer um triângulo retângulo?
por seus lados
por ter um ângulo retângulo
analisando todos os ângulos
pela soma dos ângulos internos
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual expressão representa Teorema de Pitágoras?
a+b=c
a² = b² + c²
a+b+c
a²+b²+c²
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o nome do maior lado de um triângulo retângulo?
cateto
cateto oposto
hipotenusa
altura
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
O valor de x, é:
5,5
6
6,5
7
7,5
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