Nível 2 - Proporcionalidade e o Teorema de Tales

Quiz
•
Mathematics
•
11th Grade
•
Hard
Sebastião Wesley Freitas da Silva
Used 7+ times
FREE Resource
14 questions
Show all answers
1.
MATH RESPONSE QUESTION
5 mins • 2 pts
João tem três pedaços de barbante com comprimentos de 8 cm, 12 cm e 14 cm. Ele quer cortar um quarto barbante de modo que a razão entre os comprimentos dos dois primeiros (nessa ordem) seja proporcional à razão entre os comprimentos do terceiro e desse quarto barbante. Qual deve ser o comprimento do quarto barbante?
Mathematical Equivalence
ON
2.
MATH RESPONSE QUESTION
5 mins • 2 pts
Ana Júlia tem três pedaços de barbante com comprimentos de 9 cm, 12 cm e 18 cm. Ela quer cortar um quarto barbante de modo que a razão entre os comprimentos dos dois primeiros (nessa ordem) seja proporcional à razão entre os comprimentos do terceiro e desse quarto barbante. Qual deve ser o comprimento do quarto barbante?
Mathematical Equivalence
ON
3.
MATH RESPONSE QUESTION
5 mins • 2 pts
Dois segmentos de reta têm comprimentos de 5 cm e 15 cm. Qual a razão entre o maior e o menor segmento?
Mathematical Equivalence
ON
4.
MATH RESPONSE QUESTION
5 mins • 2 pts
Dois segmentos de reta têm comprimentos de 5 cm e 15 cm. Qual a razão entre o menor e o maior segmento?
Mathematical Equivalence
ON
5.
MATH RESPONSE QUESTION
5 mins • 2 pts
Dois segmentos de reta têm comprimentos de 7 cm e 28 cm. Qual a razão entre o maior e o menor segmento?
Mathematical Equivalence
ON
6.
MATH RESPONSE QUESTION
5 mins • 2 pts
Dois segmentos de reta têm comprimentos de 24 cm e 32 cm. Qual a razão entre o maior e o menor segmento?
Mathematical Equivalence
ON
7.
MATH RESPONSE QUESTION
5 mins • 2 pts
Mathematical Equivalence
ON
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