
Identifying Similar Figures and Proportions

Flashcard
•
Mathematics
•
9th Grade
•
Hard
ANTONIO CRISPIM
FREE Resource
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10 questions
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1.
FLASHCARD QUESTION
Front
Quais dos seguintes pares de triângulos são semelhantes?
- 3 cm, 4 cm, 5 cm e 6 cm, 8 cm, 10 cm
- 2 cm, 3 cm, 4 cm e 2 cm, 4 cm, 6 cm
- 5 cm, 6 cm, 7 cm e 10 cm, 12 cm, 13 cm
- 2 cm, 3 cm, 4 cm e 4 cm, 6 cm, 9 cm
Back
Ambos os triângulos têm lados de comprimentos 3 cm, 4 cm, 5 cm e 6 cm, 8 cm, 10 cm.
2.
FLASHCARD QUESTION
Front
Back
4 cm e 6 cm; 8 cm e 12 cm
3.
FLASHCARD QUESTION
Front
Dadas duas triângulos semelhantes, os lados do primeiro triângulo medem 5 cm, 12 cm e 13 cm. Se o lado mais curto do segundo triângulo mede 10 cm, qual é o comprimento do seu lado mais longo?
Back
26 cm
4.
FLASHCARD QUESTION
Front
Qual das seguintes afirmações é verdadeira sobre figuras semelhantes?
Back
Todos os ângulos correspondentes são iguais e todos os lados correspondentes são proporcionais.
5.
FLASHCARD QUESTION
Front
Qual dos seguintes triângulos é semelhante a um triângulo com lados de 6 cm, 8 cm e 10 cm? Opções: 3 cm, 4 cm, 5 cm; 9 cm, 12 cm, 15 cm; 5 cm, 7 cm, 9 cm; 8 cm, 10 cm, 12 cm.
Back
9 cm, 12 cm, 15 cm
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
Back
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