9º Ano - Matemática 2 - DF
Quiz
•
Mathematics
•
9th Grade
•
Hard
Franzé Alencar
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dois triângulos são semelhantes quando possuem os três ângulos ordenadamente congruentes (mesma medida) e os lados correspondentes proporcionais.
Verdadeiro
Falso
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Estes triângulos são semelhantes?
Não
Sim
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a medida de x?
18,5 cm
18 cm
15 cm
17,5 cm
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual a altura (H) do prédio?
29,8m
27m
25m
26,5m
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Uma pessoa de 1,80m de altura faz uma sombra de 1,50m. Neste mesmo momento, um prédio próximo à pessoa faz uma sombra de 20m. Determine a altura do prédio.
16m
24m
18m
22m
20m
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A sombra de uma Torre tem 4,2m de comprimento. Na mesma hora, a sombra de um poste de 3m de altura é 12cm de comprimento. Qual é a altura da torre?
95m
100m
105m
110m
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é a altura da árvore, sabendo que à mesma hora do dia projeta uma sombra de 12 cm, enquanto uma estaca de 1,50 metros projeta uma sombra de 2,25 cm?
8 m
12,75 m
1,5 m
18 m
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